With increasing time since diagnosis, only the severe infections continued to cause symptoms.
The loss of activity is equivalent to 15% of the US population becoming completely immobile for 1 day.
Adult COVID-19 patients also infected with the flu are 4 times more likely to need mechanical ventilation and 2.4 times more likely to die.
The roadmap offers a powerful opportunity to leverage advances in vaccine science to better protect against influenza, including pandemic flu.
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(CIDRAP News) Local or regional influenza outbreaks in a handful of countries were the only exceptions to a global pattern of low flu activity in recent weeks, the World Health Organization (WHO) said in its biweekly flu update today.
Nov 29, 2011
(CIDRAP News) Influenza activity in the Southern Hemisphere has mostly returned to off-season levels, with only a few countries in tropical regions reporting significant activity, the World Health Organization (WHO) reported today.
FAO official warns of elevated risk of avian flu in China
(CIDRAP News) New seasonal flu viruses can launch from one of many world urban centers, not just from tropical areas in Southeast and East Asia, as previously thought, a research group reported yesterday.
(CIDRAP News) An international group of researchers estimates that seasonal flu worldwide causes 90 million acute lower respiratory infections a year in young children, with 1 million of the cases severe enough to require hospitalization.
Nov 11, 2011