New COVID Variant Stratus (XFG) Spreads in the U.S.: Symptoms, Risks And What You Need to Know
August 21, 2025 08:56
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Read More » 26 September, 2025
Coronavirus disease (COVID-19) is an infectious disease caused by a new virus.
The disease causes respiratory illness (like the flu) with symptoms such as a cough, fever, and in more severe cases, difficulty breathing.
