The flu epidemic in 2009 has infected one in five people, reveals an international study. The highest rates of infection were in children, with 47 percent of those aged five to 19 showing signs of having caught the virus. Older people were affected less, with only 11 percent of people aged 65 or older becoming infected. The study collated results from more than two dozen research studies involving more than 90,000 blood samples collected ...Monday 28 January 2013
Flu Pandemic Infected One in Five: Study
The flu epidemic in 2009 has infected one in five people, reveals an international study. The highest rates of infection were in children, with 47 percent of those aged five to 19 showing signs of having caught the virus. Older people were affected less, with only 11 percent of people aged 65 or older becoming infected. The study collated results from more than two dozen research studies involving more than 90,000 blood samples collected ...
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