Index/Topics/Guillain-Barré syndrome

Guillain-Barré syndrome

Neurological disorder associated with COVID-19 vaccines and SARS-CoV-2 infection

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7 results
Jan 28, 2026
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What age for older adults is RSV vaccine recommended

The currently recommends a single dose of an for all adults age 75 years and older, and for adults ages 50–74 who are at increased risk for ; earlier guidance and professional groups also noted recomm...

Jan 29, 2026
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Controversies about shingrix vaccine

, the recombinant zoster vaccine introduced as a more effective successor to Zostavax, has provoked debate largely centered on rare but serious neurologic events, higher reactogenicity than older vacc...

Jan 29, 2026
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What are the known serious adverse-event signals associated with RSV vaccines and how are they being investigated?

Post-licensure monitoring of has flagged a handful of rare but serious adverse-event signals — notably (GBS), and thrombocytopenia, atrial fibrillation/cardiac events, in pregnancy, and a safety signa...

Jan 28, 2026

What is RSV vaccine

Respiratory syncytial virus (RSV) vaccines are new prevention tools designed to reduce severe RSV illness in infants, pregnant people, and older adults; regulatory rollouts since 2022 have produced ma...

Jan 23, 2026

Is vaccine injury common

, in absolute numbers reported to surveillance systems and compensation programs, is real but uncommon relative to the hundreds of millions of vaccine doses administered; most reports do not establish...

Feb 7, 2026

How do epidemiological rates of neurological complications compare between people with COVID‑19 and those who received spike‑based vaccines?

Large population studies and systematic reviews show that carries a substantially higher and broader burden of neurological disease than licensed spike‑based COVID‑19 vaccines, while vaccines are link...

Feb 4, 2026

Have any delayed autoimmune or neurological conditions been causally linked to COVID-19 vaccines and what is the typical onset timeline?

Large-scale population studies and specialist reviews conclude that clinically significant delayed autoimmune or neurological conditions after are uncommon and, for most syndromes, no causal link has ...