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People who are sick with flu often feel some or all of these symptoms: Fever*/feeling feverish or chills. Cough. Sore throat. Runny or stuffy nose. Muscle or body aches. Headaches. Fatigue (tiredness) Some people may have vomiting and diarrhea, though this is more common in children than adults.
Influenza fact sheet. Influenza (flu) is a highly contagious respiratory illness caused by influenza viruses. There are two main types of human influenza viruses: A and B. There are also many sub-types and strains. Flu is more serious than the common cold and severe cases can result in breathing difficulties and pneumonia.
Jan 12, 2023 · Nationally, flu activity during the 2021-2022 season began to increase in November and remained elevated until mid-June with two different waves of influenza A (H3N2) virus activity occurring; the first peaked in late December 2021, and the second in April 2022. Prior to the emergence of SARS-CoV-2, flu activity would most commonly begin to ...
How to avoid spreading the flu. Flu is very infectious and easily spread to other people. You're more likely to give it to others in the first 5 days. Flu is spread by germs from coughs and sneezes, which can live on hands and surfaces for 24 hours. To reduce the risk of spreading flu: wash your hands often with warm water and soap
Aug 30, 2020 · In addition to the vaccine, practicing good hygiene can prevent flu germs from spreading: ️ Wash your hands. Use soap and water, scrubbing for at least 20 seconds (or as long as the Happy ...
Aug 16, 2023 · When Is Flu Season? Flu viruses circulate all year long. However, flu season in the United States generally begins in the fall and lasts throughout the winter. Peak flu season tends to occur from around October through February. During these colder months, more flu cases are seen due to increased transmission rates between people.
Sep 22, 2022 · The flu is usually more intense than the common cold, says the CDC. ( 1) Cold symptoms tend to develop gradually, while flu symptoms can come on suddenly, without warning. ( 2) RELATED: Editor's ...
