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Wuhan Was Not the Source of the Coronavirus, According to Research

New research suggests strongly that Wuhan was not the source or the epicenter of the coronavirus pandemic. Early infection in September of 2019 in Europe show

An Extensive List of Symptoms for Covid-19

Check your symptoms for Covid-19 and know when you should seek medical help. Covid-19 symptoms are very similar to influenza

Learn About Antibodies and Antigens

Antibodies, or immunoglobulins, are proteins made by the body that help fight against foreign substances called antigens.

Pro Tips to Reduce Your Stroke Risk

The lifetime risk of stroke for adult men and women (25 years of age and older) is approximately 25 percent. Worldwide, stroke is the second most common cause of mortality and the second most common cause of disability.