Dr. William Brian Glenn from Hackensack Meridian Medical Group in New Jersey explains how to differentiate between symptoms of a cold, flu, and COVID-19. The symptoms for each can be similar but vary in severity. Vulnerable populations such as the elderly and individuals with chronic conditions are at higher risk for respiratory infections. Taking preventive measures like getting flu and COVID vaccines, practicing good hygiene, and following CDC guidelines for travel can help protect against these viruses. It is important to consult with healthcare providers to determine the best prevention strategy based on individual health concerns.
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Is it a cold, flu or COVID? An expert helps you sort it out
