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  1. Nov 10, 2021 · The COVID-19 virus also spreads in these ways. To reduce the risk of catching or spreading viruses that cause colds, the flu or COVID-19: Wash your hands frequently with soap and water for at least 20 seconds. Or use an alcohol-based sanitizer. Get a flu vaccine every year. And get a COVID-19 vaccine, too.

  2. Oct 22, 2021 · These people sometimes describe themselves as "long haulers" and the conditions have been called post-COVID-19 syndrome or "long COVID-19." These health issues are sometimes called post-COVID-19 conditions. They're generally considered to be effects of COVID-19 that persist for more than four weeks after you've been diagnosed with the COVID-19 ...

  3. Mar 30, 2022 · How to recognize the symptoms of cold and flu, which treatments work best, and advice on staying healthy during cold and flu season.

  4. Dec 08, 2021 · Head cold vs. chest cold A head cold happens when the symptoms affect the head, including the nose or throat. A chest cold , or acute bronchitis, happens when the airways swell and mucus builds up ...

  5. Many of the symptoms of COVID-19 are now the same as a regular cold, especially for people who have received two doses of the vaccine, making it hard to tell the difference. Take a look at the lists below to know which of the most common COVID-19 symptoms you should be looking out for, depending on whether you’ve been vaccinated or not.

  6. Continued. A large-scale review of 113 studies of COVID-19 from 17 countries found that if you have COVID-19, your infectiousness is highest 1 day before the start of your symptoms and begins to ...