(CIDRAP News) Flu activity in the World Health Organization's (WHO's) European region is spreading from west to east and is slowly increasing, with several countries reporting that the 2009 H1N1 virus is mainly responsible for severe infections, according to a WHO update.
(CIDRAP News) Flu activity is increasing in many of the Northern Hemisphere's temperate-zone countries, with influenza B cocirculating with the 2009 pandemic H1N1 virus across Europe and teaming up with influenza A (H3N2) in the United States and Canada, the World Health Organization (WHO) said in its latest update.
(CIDRAP News) In the largest study of its kind so far to assess how well 2009 H1N1 vaccines performed in the pandemic setting, new findings from seven European countries showed they provided good protection, a result that mirrors early clinical studies.
(CIDRAP News) US health officials today gave a mixed report on influenza activity for last week, saying overall activity decreased slightly but more states reported widespread flu than the week before.
In Europe, meanwhile, flu activity increased in several countries, and the United Kingdom and Denmark reported high flu circulation, according to the World Health Organization's (WHO's) European Regional Office.
(CIDRAP News) In the face of localized shortages of seasonal influenza vaccine and rising cases and deaths, British health officials told doctors today that they can use stockpiled monovalent 2009 H1N1 vaccine to immunize high-risk patients, according to media reports.