(CIDRAP News) The first wave of pandemic H1N1 influenza cases in Mexico hit hardest in the most crowded parts of Mexico City and may have been spurred by an Easter Week event that drew 2 million visitors to one of those areas, according to Mexican researchers.
(CIDRAP News) The US Centers for Disease Control and Prevention (CDC) yesterday issued final estimates for last season's flu vaccine and the 2009 H1N1 monovalent vaccine, confirming a record number of flu vaccine doses distributed.
The CDC's report on the vaccines, published yesterday on its Web site, is a follow-up to preliminary and state-by-state coverage estimates that it issued in April.
(CIDRAP News) In its review of summer flu activity in the United States and across the globe today, the US Centers for Disease Control and Prevention (CDC) said that patterns, which included a few clusters and sporadic illness, were typical.
(CIDRAP News) As the nation enters its first flu season under a new universal flu immunization recommendation, federal health officials and representatives from several professional groups today gathered in Washington, DC, to rally support for seasonal flu vaccination, armed with new information about vaccine patterns in physicians, consumers, and mothers.
(CIDRAP News) A new report says that a cell culture derived influenza vaccine and a conventional egg-based vaccine both proved effective in a large international clinical trial, offering support for those who contend that cell-based vaccines should become an important part of flu vaccine supplies in coming years.
(CIDRAP News) Two internationally known health officials yesterday gave their assessment of the global response to the 2009 H1N1 pandemic, saying good decisions were made based on what was known early in the outbreak but adding that the experience yielded several important lessons, such as the need for more flexible pandemic plans and the need to communicate more clearly about risks.