Ads
related to: influenza worldwide deaths 2020 wikipedia full- 2024–2025 Flu Season Info
Learn when flu season is & how CDC
monitors the progress of the virus.
- Common Flu Vaccine FAQs
Get your questions answered & learn
how to prepare this flu season.
- High Risk Groups and Flu
Learn who is at high risk of flu
complications & read CDC guidance.
- Flu, COVID & RSV Vaccines
See if you can get the flu, COVID,
& RSV vaccine at the same time.
- Download Flu Infographic
Find CDC guidance on the actions
you can take to help fight flu.
- Flu Vaccine Providers
Find flu vaccines at health care
providers and local pharmacies.
- 2024–2025 Flu Season Info
Search results
Results From The WOW.Com Content Network
Influenza (flu) The Centers for Disease Control and Prevention (CDC) estimates that, as of April 4, 2020, the 2019–2020 United States flu season had caused 39 million to 56 million flu illnesses, 410,000 to 740,000 hospitalizations and 24,000 to 62,000 deaths. [1] In January 2020, the Director of the National Institute of Allergies and ...
Frequency. 3–5 million severe cases per year [1][2] Deaths. >290,000–650,000 deaths per year [3][4] Influenza, commonly known as " the flu " or just " flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue.
Seasonal variation in deaths due to influenza or pneumonia in 122 U.S. cities, as a proportion of all causes [10] In the United States , the flu season is considered October through May. [ 11 ] It typically reaches an apex in February, [ 12 ] with a seasonal baseline varying between 6.1% and 7.7% of all deaths. [ 10 ]
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 ...
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.
This is a timeline of influenza, briefly describing major events such as outbreaks, epidemics, pandemics, discoveries and developments of vaccines.In addition to specific year/period-related events, there is the seasonal flu that kills between 250,000 and 500,000 people every year and has claimed between 340 million and 1 billion human lives throughout history.
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.
The Influenza A virus subtypes that have been confirmed in humans, ordered by the number of known human pandemic deaths, are: [citation needed] H1N1 caused Spanish flu, 1977 Russian flu, and the 2009 swine flu pandemic (novel H1N1) H2N2 caused Asian flu. H3N2 caused Hong Kong flu. H5N1 is bird flu, endemic in avians.
Ad
related to: influenza worldwide deaths 2020 wikipedia full