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United States influenza statistics by flu season. US influenza statistics by flu season. From the Centers for Disease Control and Prevention page called "Disease Burden of Flu": "Each year CDC estimates the burden of influenza in the U.S. CDC uses modeling to estimate the number of flu illnesses, medical visits, hospitalizations, and deaths ...
According to preliminary burden estimates for the 2019–2020 flu season (October 1, 2019 through April 4, 2020) there were between 39 and 56 million flu cases; 18–26 million doctor visits; 410,000 to 740,000 hospitalizations, and between 24,000 and 62,000 deaths. The unusually abrupt decline in cases by April 2020 was attributed to the ...
H5N1 influenza virus is a type of influenza A virus which mostly infects birds. H5N1 flu is a concern due to the its global spread that may constitute a pandemic threat. The yardstick for human mortality from H5N1 is the case-fatality rate (CFR); the ratio of the number of confirmed human deaths resulting from infection of H5N1 to the number of those confirmed cases of infection with the virus.
As the vaccination rate increases for COVID-19, that percentage will probably decrease. About 3 to 11 percent of Americans get the flu each year. The symptoms and transmission are similar to COVID ...
From 1962 to 2022 there have been 157 recorded cases of the infection in United States, only 4 of those 157 individuals survived the disease. A combination of drugs have shown effectiveness in survivors. The rate drops significantly to >50% with treatment. The rate dropped significantly to 10% with effective treatments. Eradicated .
In 1918–1919, 99% of pandemic influenza deaths in the U.S. occurred in people under 65, and nearly half of deaths were in young adults 20 to 40 years old. In 1920, the mortality rate among people under 65 had decreased sixfold to half the mortality rate of people over 65, but 92% of deaths still occurred in people under 65. [296]
South Carolina health officials are recommending residents vaccinate to protect themselves during the worst flu season the state has seen in a decade. Flu deaths in SC 24 times higher than last ...
The CDC estimates that the nation has logged at least 28 million flu illnesses, resulting in 310,000 hospitalizations so far this year. In addition to the 103 pediatric deaths, about 20,000 others ...