Acute disseminated encephalomyelitis secondary to serogroup B meningococcal vaccine

Acute disseminated encephalomyelitis (ADEM) is rare in adults. This is the first published case of ADEM secondary to serogroup B meningococcal vaccine. Vaccination must be considered in the differential diagnosis of ADEM.”

Acute flaccid paralysis surveillance indicators in the Democratic Republic of Congo during 2008-2014.

“Of the 13,749 AFP cases investigated, 58.9% received at least three doses of oral polio vaccine (OPV), 7.3% never received OPV, while the status of 18.3% was unknown.”

Acute maternal anterior poliomyelitis in a non-endemic zone

“The authors report the case of a 26 year old woman with acute anterior poliomyelitis contracted during the vaccination of her baby. Despite having been herself vaccinated in infancy she was not protected against the poliovirus. The clinical interest of this uncommon case is a severe paralytic state with definitive paraplegia.”

Acute Onset of Parkinsonism with Reversible Course After H1N1 Vaccination: Insight From a Young Lady

Parkinsonian symptoms can be induced by acute encephalitis, syphilis, malaria, poliomyelitis, and sudden carbon monoxide poisoning.1,2 In this report, a 17-year-old girl had Parkinson’s disease (PD) symptoms after a flu shot. So far, this is the first vaccine-related disorder that mimics PD.”

Adjuvants- and vaccines-induced autoimmunity: animal models.

“In some cases, adjuvants may trigger generalized autoimmune response, resulting in multiple auto-antibodies, but sometimes they can reproduce human autoimmune diseases including rheumatoid arthritis, systemic lupus erythematosus, Sjögren syndrome, autoimmune thyroiditis and antiphospholipid syndrome and may provide insights about the potential adverse effects of adjuvants.”

Administration of aluminium to neonatal mice in vaccine-relevant amounts is associated with adverse long term neurological outcomes.

Our previous ecological studies of autism spectrum disorder (ASD) has demonstrated a correlation between increasing ASD rates and aluminium (Al) adjuvants in common use in paediatric vaccines in several Western countries

Adverse effect versus quality control of the Fuenzalida-Palacios antirabies vaccine.

“We evaluated the components of the Fuenzalida-Palacios antirabies vaccine, which is till used in most developing countries in human immunization for treatment and prophylaxis. This vaccine is prepared from newborn mouse brains at 1% concentration. Even though the vaccine is considered to have a low myelin content, it is not fully free of myelin or of other undesirable components that might trigger adverse effects after vaccination. The most severe effect is a post-vaccination neuroparalytic accident associated with Guillain-Barré syndrome.

Adverse events following Haemophilus influenza type b vaccines in the Vaccine Adverse Event Reporting System, 1990-2013.

“Includes 29 747 reports after Hib vaccines; 5179 (17%) were serious, including 896 reports of deaths. Median age was 6 months (range 0-1022 months). Sudden infant death syndrome was the stated cause of death in 384 (51%) of 749 death reports with autopsy/death certificate records.”

Aluminum hydroxide injections lead to motor deficits and motor neuron degeneration.

This ALS “cluster” represents the second such ALS cluster described in the literature to date. Possible causes of GWS include several of the adjuvants in the anthrax vaccine and others. The most likely culprit appears to be aluminum hydroxide.

Antibodies to human myelin proteins and gangliosides in patients with acute neuroparalytic accidents induced by brain-derived rabies vaccine.

Antibody responses to myelin antigens were analysed in 15 patients who developed acute neuroparalytic accidents (ANPA) during post-exposure rabies vaccination using a rabies vaccine prepared on brain tissues and in 30 individuals who were uneventfully vaccinated.


“Antirabies vaccines produced from infected brains of adult mammals have always had the potentiality of causing post-vaccinal paralysis or allergic encephalitis in man. Attempts in recent years either to remove the paralytic factor from brain-tissue vaccines or to use as the virus source infected tissue other than nervous tissue (e.g., chick embryos) have usually resulted in a substantial reduction of the specific antirabies potency.”

An assessment of thimerosal use in childhood vaccines.

“Limited data on toxicity from low-dose exposures to ethylmercury are available, but toxicity may be similar to that of methylmercury. Chronic, low-dose methylmercury exposure may cause subtle neurologic abnormalities.”

Association of acute cerebellar ataxia and human papilloma virus vaccination: a case report.

We report the case of a patient who developed symptoms of acute cerebellar ataxia (ACA) after administration of the human papilloma virus (HPV)-16/18 vaccine.

This patient developed symptoms of ACA, including nausea, vertigo, severe limb and truncal ataxia, and bilateral spontaneous continuous horizontal nystagmus with irregular rhythm, 12 days after administration of the HPV-16/18 AS04-adjuvanted cervical cancer vaccine.

This temporal association strongly suggests that ACA was induced by the vaccination.”

Behavioral abnormalities in female mice following administration of aluminum adjuvants and the human papillomavirus (HPV) vaccine Gardasil.

Vaccine adjuvants and vaccines may induce autoimmune and inflammatory manifestations in susceptible individuals. To date most human vaccine trials, utilize aluminum (Al) adjuvants as placebos despite much evidence showing that Al in vaccine-relevant exposures can be toxic to humans and animals.

Bell’s palsy as a possible complication of hepatitis B vaccination in a child.

Bell’s Palsy is the sudden onset of unilateral temporary paralysis of facial muscles, resulting from seventh cranial nerve dysfunction. Also, it is known that hepatitis vaccine is associated with Gullian-Barre Syndrome and demyelinating disease, possibly through an immune response mechanism (9–12,17). Therefore, it is at least theoretically possible that hepatitis B vaccines may trigger Bell’s Palsy through a similar mechanism

A case of Guillain-Barré syndrome following cholera vaccination (author’s transl).

“A 45-year-old woman developed bilateral ascending flaccid paralysis after cholera vaccination, 15 days after the first and 1 day after the second injection. The clinical course resulted in nearly complete paralysis of the lower limbs, paresis of the upper limbs and partial involvement of the cranial nerves. There was only slight sensory loss. The CSF revealed no pleocytosis and a protein level of 206 mg/100 ml.

Case report of post sheep brain rabies vaccine neuroparalytic complications at Tikur Anbessa Teaching Hospital, in Ethiopia.

“We report four cases of ascending paralysis admitted to Tikur Anbessa Specialized Hospital (TASH) within six months period between December 2010 and June 2011 following administration of sheep brain tissue anti rabies vaccine for presumed rabies exposure. The paralysis started after a minimum of twelve doses of the vaccine. Two of the patients were discharged with severe paralysis and two died in the hospital.”

Complications of pertussis immunization (author transl).

“16 cases of neurological disease and/or death shortly after pertussis immunization are reported. Eight patients had convulsions, six with ensuing permanent defects. Severe polymyositis was observed in one case. Five infants died 12 h to 4 days after vaccination: two after acute encephalopathy and three in the form of a sudden unexpected death (SID). In two fatal cases the morphological changes in the brain corresponded to those of pertussis encephalopathy: neuronal degeneration in various parts of the cortex, especially in the region of the ammons horn, and in the cerebellum.

A comprehensive review of mercury provoked autism

Mercurials may be found in drugs for the eye, ear, nose, throat, and skin; in bleaching creams; as preservatives in cosmetics, tooth pastes, lens solutions, vaccines, allergy test and immunotherapy solutions; in antiseptics, disinfectants, and contraceptives; in fungicides and herbicides; in dental fillings and thermometers; and many other products

Demyelinating disease and polyvalent human papilloma virus vaccination

“Since its inception, the polyvalent vaccine against the human papilloma virus (HPV), Gardasil, has generated some controversies as a temporal relationship between the administrations of the vaccine and the development of a few autoimmune diseases, such as acute disseminated encephalomyelitis (ADEM), multiple sclerosis (MS) and Guillain–Barre syndrome have been reported.1–3 We encountered two cases whose initial presentation of CNS demyelination followed in close time relationship the administration of Gardasil vaccine and we discuss their possible association.

Demyelinating disease and vaccination of the human papillomavirus.

We describe the cases of four young women that developed demyelinating disease after the vaccination of the HPV, with a rank of time between the administration of the dose and the development of the clinical of seven days to a month, with similar symptoms with the successive doses. We have described six episodes coinciding after the vaccination.

A dose-response relationship between organic mercury exposure from thimerosal-containing vaccines and neurodevelopmental disorders.

A hypothesis testing case-control study evaluated concerns about the toxic effects of organic-mercury (Hg) exposure from thimerosal-containing (49.55% Hg by weight) vaccines on the risk of neurodevelopmental disorders (NDs).

Encephalitis related to a H1N1 vaccination: case report and review of the literature.

“We report a case of a 26-year-old female who developed symptoms of acute encephalitis 5 days after vaccination against the pandemic 2009 A/H1N1 influenza. MRI of the brain showed confluent T2-hyperintense signal intensity changes in the deep white matter which further confirmed the diagnosis of encephalitis/acute disseminated encephalomyelitis. Despite therapy with immunoglobulins and corticosteroids, her persistent vegetative state continued.”

Encephalomyelitis and bilateral optic perineuritis after influenza vaccination.

We report the case of one patient suffering from headache, urinary retention, bilateral optic disc swelling and a mild bilateral visual defect after influenza vaccination.

Extensive myelitis after oral polio vaccination: MRI features.

A 7-year-old boy presented with fever and ataxia 20 days after oral polio vaccination.

Fatal outcome after post exposure rabies vaccination in a patient with Parkinson’s disease.

Parkinson’s disease, with its complications, was the cause of death of the patient bitten by a rabid cat. Furthermore, the coincidence of the progression of Parkinson’s disease symptoms, at the time of post exposure rabies vaccination, points to the vaccine as a possible contributing factor to aggravation of the disease and lethal outcome.

Fetal damage after accidental polio vaccination of an immune mother.

“Irreparable damage to the anterior horn cells of the cervical and thoracic cord was found in a 20-week-old fetus whose mother was immune to poliomyelitis before conceiving but who was inadvertently given oral polio vaccine at 18 weeks gestation.

Guillain-Barré Syndrome after H1N1 Shot in Pregnancy: Maternal and Fetal Care in the Third Trimester-Case Report.

“We presented a case of a 36-year-old pregnant woman that was immunized to H1N1 in the last trimester; 10 days later she developed shoulder and lumbar spine’s pain, limbs weakness and facial paralysis with unfavorable clinical evolution and was submitted to intensive therapy care.

Guillain-Barre syndrome after influenza vaccine administration: two adult cases.

“We describe two adult cases of neurologic complications occurring after the administration of the influenza vaccine. The first case described is a 68 year-old man who experienced paresthesias of the upper and lower extremities two weeks after vaccination, and the second case was a 64 year-old female who exhibited paraplegia eighteen days after vaccination.

Guillain-Barré syndrome after vaccination in United States: data from the Centers for Disease Control and Prevention/Food and Drug Administration Vaccine Adverse Event Reporting System (1990-2005).

“There were 1000 cases (mean age, 47 years) of GBS reported after vaccination in the United States between 1990 and 2005. The onset of GBS was within 6 weeks in 774 cases, >6 weeks in 101, and unknown in 125. Death and disability after the event occurred in 32 (3.2%) and 167 (16.7%) subjects, respectively. The highest number (n = 632) of GBS cases was observed in subjects receiving influenza vaccine followed by hepatitis B vaccine (n = 94). Other vaccines or combinations of vaccines were associated with 274 cases of GBS.

Guillain-Barré syndrome among recipients of Menactra meningococcal conjugate vaccine–United States, June-July 2005.

Case 1. A male aged 18 years was vaccinated with MCV4; 15 days later, he experienced tingling in his feet and hands. He had no history of major underlying illness; his mother had had GBS 5 years earlier.

Case 2. A male aged 17 years was vaccinated with MCV4; approximately 25 days later, he had difficulty walking, followed by difficulty moving from a standing to a seated position. Medical history included attention deficit hyperactivity disorder and Asperger syndrome; he had been taking multiple psychotropic medications.

Case 3. A female aged 17 years was vaccinated with MCV4. She had a previous history of GBS at ages 2 and 5 years, both beginning 14 days after vaccination with childhood vaccines.

Case 4. A female aged 18 years was vaccinated with MCV4. Six days after vaccination, she had a sore throat that lasted for 6 days, and 29 days after vaccination she reported a severe headache and was evaluated in an emergency department (ED), where she had a normal computerized tomography (CT) scan, was treated with ketorolac, and discharged on oral ibuprofen.

Case 5. A female aged 18 years was vaccinated with MCV4; 14 days later, she experienced heaviness in her legs when walking upstairs. During the next 8 days, her difficulty walking continued, and she had bilateral leg pain.

Guillain – Barre’ syndrome following recombinant hepatitis B vaccine and literature review.

“A 17 year-old woman developed progressive quadriparesis with bilateral facial diplegia after immunization with recombinant hepatitis B vaccine 3 days prior. Cerebrospinal fluid analysis revealed acellular fluid with high protein level.

Guillain-Barre syndrome occurring after rabies vaccination.

“A variety of events are associated with the onset of Guillain-Barre syndrome, including vaccinations and vaccines. These are the swine influenza vaccine, oral poliovirus vaccine and rabies vaccine. Rabies is a uniformly fatal disease.

Gulf war syndrome: could it be triggered by biological warfare-vaccines using pertussis as an adjuvant?

“Several recent epidemiological studies have shown that vaccinations against biological warfare using pertussis as an adjuvant were associated with the Gulf war syndrome. If such epidemiological findings are confirmed, we propose that the use of pertussis as an adjuvant could trigger neurodegeneration through induction of interleukin-1beta secretion in the brain.

Hepatitis B vaccination and associated oral manifestations: a non-systematic review of literature and case reports.

“After reviewing the literature, we observed that complications seen after Hepatitis B vaccination are sudden infant death syndrome, multiple sclerosis, chronic fatigue syndrome, idiopathic thrombocytopenic purpura, vasculititis optic neuritis, anaphylaxis, systemic lupus erytymatosus, lichen planus and neuro-muscular disorder.”

Hypothesis: Human papillomavirus vaccination syndrome–small fiber neuropathy and dysautonomia could be its underlying pathogenesis.

Adverse reactions appear to be more frequent after HPV vaccination when compared to other type of immunizations. Different isolated cases and small series have described the development of complex regional pain syndrome (CRPS), postural orthostatic tachycardia syndrome (POTS), and fibromyalgia after HPV vaccination.

Imported Vaccine-Associated Paralytic Poliomyelitis — United States, 2005

“This report describes the first known occurrence of imported VAPP in an unvaccinated U.S. adult who traveled abroad, where she likely was exposed through contact with an infant recently vaccinated with OPV.”

“Upon admission to a hospital in Phoenix, the patient had bilateral areflexic lower extremity weakness and respiratory failure requiring intubation.”

Infant meningoencephalitis caused by yellow fever vaccine virus transmitted via breastmilk.

“In 2009, the first case was confirmed of meningoencephalitis caused by the yellow fever vaccine virus transmitted via breastmilk. We describe a second case in which the vaccine virus was possibly the etiologic agent of meningoencephalitis.”

Influence of pediatric vaccines on amygdala growth and opioid ligand binding in rhesus macaque infants: A pilot study.

“These results suggest that maturational changes in amygdala volume and the binding capacity of [(11)C]DPN in the amygdala was significantly altered in infant macaques receiving the vaccine schedule.”

Influenza vaccine-induced CNS demyelination in a 50-year-old male.

Case reports of CNS demyelination following vaccinations have been previously noted, most often occurring in the context of recent influenza vaccination.

Ischaemic stroke and influenza A H1N1 vaccination: a case report.

“We report a 75-year-old male patient who suffered posterior circulation ischaemia after influenza A/H1N1 vaccination. Vaccination provokes a variable magnitude of inflammatory and immunological response that modifies the risk for ischaemic stroke. Whereas a causal relation between vaccination and ischaemic stroke is still unsettled, an inflammatory/immunological response after vaccination may trigger thrombosis superimposing a pre-existing prothrombotic state.

Lumbosacral acute demyelinating polyneuropathy following hepatitis B vaccination.

“We report a patient who presented with an acute inflammatory demyelinating polyneuropathy, that followed the second injection of a hepatitis B vaccination, and characterized by motor and sensory deficit restricted to lower limbs and perineum, and persistent bladder dysfunction. The relationship between the preceding event and neurological disease is discussed.”

Major Birth Defects after Vaccination Reported to the Vaccine Adverse Event Reporting System (VAERS), 1990 to 2014. (2017)

“We identified 50 reports of major birth defects; in 28 reports, the vaccine was given during the first trimester; 25 were reports with single vaccines administered.”

Measles-mumps-rubella-varicella combination vaccine and the risk of febrile seizures.

‘We alerted the Advisory Committee on Immunization Practices to preliminary evidence of a twofold increased risk of febrile seizures after the combination measles-mumps-rubella-varicella (MMRV) vaccine when compared with separate measles-mumps-rubella (MMR) and varicella vaccines’

Mental nerve neuropathy as a result of hepatitis B vaccination.

We describe a 20-year-old woman who presented with polyarthralgia and sensory neuropathy, including mental nerve neuropathy. The symptoms were attributed to hepatitis B vaccination.

MRI findings in an infant with vaccine-associated paralytic poliomyelitis.

“We report a Brazilian infant who developed VAPP 40 days after receiving the first dose of oral polio vaccine (OPV). MR images of the cervical and thoracic spinal cord showed lesions involving the anterior horn cell, with increased signal intensity on T2-weighted sequences.

The muscle findings in a pediatric patient with live attenuated oral polio vaccine-related flaccid monoplegia.

A pediatric patient, who was given live-attenuated oral polio vaccine twice without distinct gait disturbance during infancy, begun to present limp at 3 years. His gait disturbance became remarkable with aging.

Neurologic complications due to a sample type of rabies vaccination.

Neuroparalytic accidents due to sample type rabies vaccination are still an important problem in our country. We present seven patients with ascending polyneuritis, due to rabies vaccine, treated between 1982-1986, and discuss the importance of the problem.

Neurologic Complications in HPV Vaccination.

A relatively high incidence of chronic limb pain, frequently complicated by violent, tremulous involuntary movements, has been noted in Japanese girls following human papillomavirus vaccination.

Neurologic complications in oral polio vaccine recipients.

“A vaccine-like strain of poliovirus was isolated from each patient, and each had symptoms (left leg paralysis in three; developmental regression, spasticity, and progressive fatal cerebral atrophy in one) persisting for at least 6 months.”

Neurologic illness following post-exposure prophylaxis with purifiled chick embryo cell antirabies vaccine.

Clinical details of a neurologic illness simultating Guillain Barre syndrome developing in a patient after post-exposure prophylaxis with purified chick embryo cell (PCEC) anti-rabies vaccine is reported.

Neurological and autoimmune disorders after vaccination against pandemic influenza A (H1N1) with a monovalent adjuvanted vaccine: population based cohort study in Stockholm, Sweden.

“Relative risks were significantly increased for Bell’s palsy, paraesthesia, and inflammatory bowel disease after vaccination, predominantly in the early phase of the vaccination campaign.”

Neuroparalytic accidents of antirabies vaccination with suckling mouse brain vaccine. Clinical and pathologic study of 21 cases.

“Twenty-one cases of neuroparalytic accidents of rabies vaccination (with suckling mouse brain vaccine), 11 of them fatal, were observed, occurring predominantly in men; the mean age of the patients was 29 years.”

Neuropathology of vaccination in infants and children.

Documentation of clinical-pathological features of 37 infants/children whose parents alleged a relationship between vaccination and death or permanent central nervous system (CNS) damage, and sought compensation through the National Vaccine Injury Compensation Program.

The neurotoxicity of environmental aluminum is still an issue

If you think eating aluminum is bad, just think what happens when it’s injected and bypasses the normal protective biological barriers.

Nonfebrile seizures after mumps, measles, rubella, and varicella-zoster virus combination vaccination with detection of measles virus RNA in serum, throat, and urine.

“We report the case of a child presenting with nonfebrile seizures 6 and 13 days after the first vaccination with a measles, mumps, rubella, and varicella (MMRV) combination vaccine. Measles virus RNA was detected in the patient’s serum, throat, and urine. Genotyping revealed the Schwarz vaccine virus strain.”

A novel vaccinological evaluation of intranasal vaccine and adjuvant safety for preclinical tests.

“However, the addition of adjuvants to vaccines may cause unwanted immune responses, including facial nerve paralysis and narcolepsy. ”

Opsoclonus Myoclonus after human papilloma virus vaccine in a pediatric patient.

“Opsoclonus-Myoclonus Syndrome (OMS) is a rare neurologic condition comprised of the two hallmark signs of dysmetric ocular ataxia and myoclonic jerks of the extremities. The patient was a fully vaccinated and developmentally appropriate 11-year-old female with seasonal allergies and mild asthma. Her initial symptoms consisted of a sudden onset of increased “moodiness” causing uncharacteristic anger and depression. These symptoms presented approximately 15 days after receiving her first human papilloma virus (HPV) (Gardisil®) vaccination on 11/26/2007.

Partial third nerve palsy after MMR.

Measles Mumps Rubella (MMR) vaccination is known to cause some serious adverse events, such as fever, rash, gland inflammation and neurologic disorders. These include third and sixth cranial nerve palsies.

Peripheral sympathetic nerve dysfunction in adolescent Japanese girls following immunization with the human papillomavirus vaccine.

During the past nine months, 44 girls visited us complaining of several symptoms after HPV vaccination. Four patients with other proven disorders were excluded, and the remaining forty subjects were enrolled in this study.

A possible central mechanism in autism spectrum disorders, part 1.

“The autism spectrum disorders (ASD) are a group of related neurodevelopmental disorders that have been increasing in incidence since the 1980s. A careful review of ASD cases discloses a number of events that adhere to an immune-excitotoxic mechanism. This mechanism explains the link between excessive vaccination, use of aluminum and ethylmercury as vaccine adjuvants, food allergies, gut dysbiosis, and abnormal formation of the developing brain.

Postpartum rubella immunization: association with development of prolonged arthritis, neurological sequelae, and chronic rubella viremia.

Six women developed chronic long-term arthropathy after postpartum immunization against rubella. All individuals developed acute polyarticular arthritis within 12 days to three weeks postimmunization and have had continuing chronic or recurrent arthralgia or arthritis for two to seven years after vaccination.

Postvaccinal complication and medical malpractice law.

“The case report involves a 38-year-old female patient with muscular atrophy, paresis and sensory deficits in the right upper limb following several vaccinations. A legal dispute ensued over whether medical malpractice could have caused the neurological deficits. Medical malpractice could not be confirmed. Even vaccinations administered correctly can lead to neurological impairment.”

Post-vaccination encephalomyelitis: literature review and illustrative case.

Post-vaccination ADEM has been associated with several vaccines such as rabies, diphtheria-tetanus-polio, smallpox, measles, mumps, rubella, Japanese B encephalitis, pertussis, influenza, hepatitis B, and the Hog vaccine. We review ADEM with particular emphasis on vaccination as the precipitating factor.

Postvaccinal parkinsonism.

A 5-year-old boy, with a history of fever beginning 15 days after a vaccination for measles, developed a rigid-akinetic syndrome 3 days after the fever began. A spinal tap obtained 1 week after the onset of fever showed pleocytosis with a monocellular pattern.

Prolonged exposure to low levels of aluminum leads to changes associated with brain aging and neurodegeneration

“Epidemiological studies suggest that aluminum may not be as innocuous as was previously thought and that aluminum may actively promote the onset and progression of Alzheimer’s disease.”

Recurrent encephalitis following annual influenza vaccine. Case report.

“We report the case of a male patient that presented two episodes of acute encephalitis in consecutive years, 16 and 20 days after his annual influenza vaccine shot, respectively. In both instances, patient required ICU admission and evolved with fast recovery and no sequels.”

Recurrent Guillain-Barré syndrome following influenza vaccine.

“Two patients recovered from an attack of Guillain-Barré syndrome and then had a second attack of this disease, with a shorter latent period, following monovalent influenza vaccination. These cases suggest that an attack of Guillain-Barré syndrome may result in greater risk of future episodes of the syndrome in conjunction with exposure to influenza or other vaccinations.”

Recurrent isolated sixth nerve palsy after consecutive annual influenza vaccinations in a child.

We report the case of recurrent isolated sixth (abducens) nerve palsy after consecutive annual influenza vaccinations in an otherwise-healthy 2-year-old boy. Investigations including magnetic resonance imaging of the brain and orbits after each episode failed to reveal any abnormality.

Recurrent optic neuritis and neuromyelitis optica-IgG following first and second human papillomavirus vaccinations.

“We report a case of neuromyelitis optica spectrum disorder (NMOSD) that was noteworthy because optic neuritis (ON) occurred in a very close temporal association with both the first and second HPV vaccinations, which might suggest an association between HPV vaccination and the development of NMO-IgG and recurrent ON.”

Recurrent seizures after diphtheria, tetanus, and pertussis vaccine immunization. Onset less than 24 hours after vaccination.

“Twenty-two patients with recurrent seizures that started less than 24 hours after immunization with diphtheria, tetanus, and pertussis (DTP) vaccine were retrospectively studied. The initial seizure generally occurred after one of the first three DTP vaccine immunizations, and followed that immunization by less than 12 hours.”

Rett syndrome phenotype following infantile acute encephalopathy.

“We report on a girl who, at age 2 months, developed an acute encephalopathy with destructive brain damage 12 hours after acellular pertussis vaccination.”

Reversible posterior leukoencephalopathy and Adie’s pupil after measles vaccination.

“Reversible posterior leukoencephalopathy syndrome is an increasingly recognized disorder with typical radiologic findings of bilateral gray- and white-matter abnormalities in the posterior regions of the cerebral hemispheres. In this article, we describe a case of reversible posterior leukoencephalopathy and Adie’s pupil association that occurred after measles vaccination.”

Safety of Quadrivalent Meningococcal Conjugate Vaccine in 11- to 21-Year-Olds.

We observed a temporal association between occurrence of Bell’s palsy and receipt of MenACWY-CRM concomitantly with other vaccines.

Semple rabies vaccine: presence of myelin basic protein and proteolipid protein and its activity in experimental allergic encephalomyelitis.

Myelin basic protein (MBP) as a cause of postvaccinal encephalomyelitis (PVE) due to Semple rabies vaccine (SRV) has been suggested in previous reports.

Seronegative Neuromyelitis Optica Spectrum Disorder following Exposure to Hepatitis B Vaccination.

Controversy exists regarding a potential link between exposure to recombinant hepatitis B vaccine (HBV) and central nervous system demyelinating diseases. Here, we present a case of seronegative neuromyelitis optica spectrum disorder (NMOSD) following exposure to HBV.

Severe but transient parkinsonism after tetanus vaccination.

A 38 year old metal worker with a history of hypertension and hyperthyroidism presented with fluctuating fever and sweating, palpitations, tremor of the upper parts of both legs, and diplopia. These symptoms had been present for five days and had started within hours after he had received the last of three vaccinations for tetanus

Severe somatoform and dysautonomic syndromes after HPV vaccination: case series and review of literature.

Recently, a collection of symptoms, indicating nervous system dysfunction, has been described after HPV vaccination. We retrospectively described a case series including 18 girls (aged 12-24 years) referred to our “Second Opinion Medical Network” for the evaluation of “neuropathy with autonomic dysfunction” after HPV vaccination.

Should yellow fever vaccination be recommended during pregnancy or breastfeeding?. 2010.

“Regarding breastfeeding, the risk was recently confirmed by a report describing vaccine-induced encephalitis occurring in an infant 8 days after primary vaccination of the mother.”

Simultaneous development of acute disseminated encephalomyelitis and Guillain-Barré syndrome associated with H1N1 09 influenza vaccination.

“A 36-year-old man was admitted to our hospital because of urinary retention and muscle weakness affecting all 4 limbs after receiving a H1N1 09 influenza vaccination. Magnetic resonance imaging demonstrated multiple lesions in his brain and spinal cord.”

Small fiber neuropathy following vaccination for rabies, varicella or Lyme disease

We report five patients who developed paresthesias within one day to two months following vaccination for rabies, varicella zoster, or Lyme disease.

Small Fiber Neuropathy Following Vaccination.

Fourteen-year-old white adolescent girl presented with intractable generalized pain for 1.5 years. Burning dysesthetic pain began in the lower back and progressed to all extremities 9 days following human papillomavirus vaccination.

State of the art: Could nursing mothers be vaccinated with attenuated live virus vaccine?

“Recently two cases of vaccine-associated neurologic disease have been reported in breastfed infants whose mothers had received live attenuated yellow fever vaccine.”

Status epilepticus and lymphocytic pneumonitis following hepatitis B vaccination.

“The case reported refers to a patient who developed status epilepticus in the day of her third dose of hepatitis B vaccination and we review the literature on this subject. A 12 year-old girl, without a relevant previous history, taking no drugs, developed a seizure attack followed by unconsciousness, and eventually died after three days of her third dose of hepatitis B (HB) vaccination.

Stroke after varicella vaccination.

“Two children presented with acute hemiparesis 5 days and 3 weeks following varicella vaccination. Both showed unilateral infarction of the basal ganglia and internal capsule, a distribution consistent with varicella angiopathy.”

Syncope and seizures following human papillomavirus vaccination: a retrospective case series.

Syncope and syncopal seizures occurred after 4vHPV vaccination in Victoria at rates similar to those seen internationally.

Temporal Association of Certain Neuropsychiatric Disorders Following Vaccination of Children and Adolescents: A Pilot Case-Control Study.

This pilot epidemiologic analysis implies that the onset of some neuropsychiatric disorders may be temporally related to prior vaccinations in a subset of individuals.

Transcriptomic analyses of neurotoxic effects in mouse brain after intermittent neonatal administration of thimerosal.

Thimerosal is a vaccine antimicrobial preservative which has long been suspected an iatrogenic factor possibly contributing to neurodevelopmental disorders including autism. The association between infant vaccine thimerosal exposure and autism remains an open question. Although thimerosal has been removed from mandatory childhood vaccines in the United States.

Transient facial nerve paralysis (Bell’s palsy) following administration of hepatitis B recombinant vaccine: a case report.

Bell’s palsy is the sudden onset of unilateral transient paralysis of facial muscles resulting from dysfunction of the seventh cranial nerve. Presented here is a 26-year-old female patient with right lower motor neurone facial palsy following hepatitis B vaccination.

Transverse myelitis and vaccines: a multi-analysis.

“We have disclosed 37 reported cases of transverse myelitis associated with different vaccines including those against hepatitis B virus, measles-mumps-rubella, diphtheria-tetanus-pertussis and others, given to infants, children and adults.”

Two Cases of Acute Disseminated Encephalomyelitis Following Vaccination Against Human Papilloma Virus.

“We herein present two cases of acute disseminated encephalomyelitis (ADEM) following vaccination against human papilloma virus (HPV). Case 1 experienced diplopia and developed an unstable gait 14 days after a second vaccination of Cervarix. Brain magnetic resonance imaging (MRI) showed an isolated small, demyelinating lesion in the pontine tegmentum. Case 2 experienced a fever and limb dysesthesia 16 days after a second vaccination of Gardasil.”

Unusual features of the Guillain-Barré syndrome after rabies vaccine prepared in suckling mouse brain.

“Five patients with acute polyneuritis following treatment with rabies vaccine prepared in suckling mouse brains are reported. These patients had severe and protracted disease.”

Vaccination to Alzheimer Disease. Is it a Promising Tool or a Blind Way?

“Unfortunately, the promising vaccines like the AN 1792 were halted during clinical trials because of adverse effects like meningoencephalitis.”

Vaccine-associated contact paralytic poliomyelitis with atypical neurological presentation.

“Paralytic poliomyelitis presenting with quadriparesis, transient encephalitis and bulbar symptoms in 2 patients in close contact with recently vaccinated children with trivalent live oral polio vaccine is described.”

Vaccine-associated paralytic poliomyelitis caused by contact infection.

“We encountered an adult patient with acute anterior poliomyelitis (AAP), whose monoparesis developed 28 days after his son’s immunization with oral poliovirus vaccine (OPV). Neurological and electrophysiological examinations suggested that his muscular wasting of the left lower limb was due to a lower motor neuron disorder, and magnetic resonance imaging revealed the responsible lesion in the left anterior horn at the thoracolumbar junction.”

Vaccine-related adverse events in Cuban children, 1999-2008.

“The DTwP vaccine exhibited the highest rate of adverse events. Common minor events were: fever (17,538), reactions at injection site (4470) and systemic side effects (2422). Rare events (by WHO definition) reported were: persistent crying (2666), hypotonic-hyporesponsive episodes (3), encephalopathy (2) and febrile seizures (112). Severe events included: anaphylaxis (2), respiratory distress (1), multiple organ failure (1), sudden death (1), vaccine-associated paralytic poliomyelitis (2), toxic shock syndrome (3), and sepsis (1). The 10 deaths and 3 cases of disability were investigated by an expert commission, which concluded that 8 of the 13 severe events were vaccination-related.”