News & Perspective

Jul 13, 2011

Jul 13, 2011

Study: Adjuvanted H1N1 vaccines had little effect on GBS risk

(CIDRAP News) – A five-country study from Europe indicates that the use of adjuvanted vaccines against the pandemic H1N1 influenza virus probably did not increase the risk of Guillain-Barre syndrome (GBS), but the investigators could not firmly rule out a slightly greater chance of suffering the paralytic condition.