(CIDRAP News) – Experts are puzzled by a new study in which influenza vaccination seemed to provide little or no protection against flu in the 2010-11 season—and in which the only participants who seemed to benefit from the vaccine were those who hadn't been vaccinated the season before.
(CIDRAP News) – New European studies reported today in Eurosurveillance suggest that this year's influenza vaccine is providing good protection against influenza B viruses but only moderate protection against type A—findings more or less consistent with earlier results in the United States.
(CIDRAP News) – European health officials are seeing a continued rise in multiple antibiotic resistance in Klebsiella pneumoniae and Escherichia coli, a pattern they say is likely fueled by misuse of the drugs, according to new data.
(CIDRAP News) – Lapses in health measures during the second season that the 2009 H1N1 flu virus circulated in England probably contributed to a heavier disease burden—marked by more deaths and hospitalizations—than during the 2009-10 pandemic, researchers reported today.
(CIDRAP News) Flu activity remained low in the Northern Hemisphere last week, with only a few countries, such as Costa Rica and Cameroon, reporting spikes in the number of cases, the World Health Organization (WHO) said today.
Costa Rica is the only tropical country in the Americas to report increasing numbers of cases, which are primarily influenza A/H3N2, the WHO said.