Sentences with phrase «seasonal flu outbreaks»
They show that seasonal flu outbreaks originate in warm, humid areas of the south and southeastern U.S. and move northward, away from the coasts.
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Normal seasonal flu outbreaks have only one peak of infection — the number of cases starts very low, increases to a maximum, then decreases to a very low level, and remains at a low level until the next flu season.
After 1919, the descendants of the H1N1 virus continue to circulate and cause seasonal flu outbreaks in humans — and pigs.
The researchers picked the H1 and H3 subtypes because they have been the major cause of human seasonal flu outbreaks since 1918.
Not exact matches
It will enable manufacturers to rapidly create and make available vaccines for the seasonal flu and pandemic outbreaks.
One of the most baffling features of the swine flu outbreak is that, unlike seasonal influenza, severe disease largely does not occur in the elderly.
Reports of extra encephalitis during outbreaks of seasonal flu in Japan and the US, and most recently of swine flu - infected children hospitalised with neurological symptoms in Dallas, Texas, hint at a related mechanism, however.