News & Perspective

Jan 30, 2013

Jan 30, 2013

Study finds post-H1N1-vaccination rise in narcolepsy in 3 nations

(CIDRAP News) – A large study of narcolepsy background rates in six European countries before and after 2009 H1N1 pandemic vaccine campaigns confirmed increases in Finland and Sweden—the two countries that first reported the problem—but also detected a rise in Denmark.

Sep 20, 2012

Sep 20, 2012

ECDC studies shed new light on narcolepsy and H1N1 vaccine

(CIDRAP News) – The European Centre for Disease Prevention and Control (ECDC) today confirmed a link between narcolepsy and pandemic 2009 H1N1 vaccination in children in Finland and Sweden, the two countries that originally reported a problem with the vaccine.

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.