News tagged with flu season

Related topics: centers for disease control and prevention · flu · vaccine · influenza · swine flu

Flagging flu-shot rate worries CDC

(HealthDay)—The flu-vaccination rate sagged in the United States last season, causing concern among public health officials that more Americans might wave off a flu shot this year.

8 hours ago
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Flu season

Flu season is a regularly re-occurring time period characterized by the prevalence of outbreaks of influenza. The season occurs during the cold half of the year in each hemisphere. Influenza activity can sometimes be predicted and even tracked geographically. While the beginning of major flu activity in each season varies by location, in any specific location these minor epidemics usually take about 3 weeks to peak and another 3 weeks to significantly diminish. Individual cases of the flu however, usually only last a few days. In some countries such as Japan and China, infected persons sometimes wear a surgical mask out of respect for others.

This text uses material from Wikipedia, licensed under CC BY-SA

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