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United States
2017-2018 Biggest Influenza Outbreak in Decades
According to the U.S. Centers for Disease Control and Prevention (CDC), over 80,000 people died of the flu in the 2017-2018 season – the deadliest in over 40 years since 1976. The severity of the flu season is based on flu activity, hospitalizations, and deaths from pneumonia or influenza. What makes last year remarkable was how high the activity was across the country. Unlike previous seasons, last season the flu did not hit one region and then move across the country, but: “There were three consecutive weeks when the entire continental US was affected by flu at a very high level,” said CDC spokeswoman. The CDC has said the 2018 flu season is already so active and widespread, the agency declared it an epidemic and urged people to get vaccinated. This interactive map depicts how the influenza virus spread in the 2017-2018 flu season. Click on the map to learn more.
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