Diseases, Conditions, Syndromes

COVID-19, cold, allergies and the flu: What are the differences?

If you have signs or symptoms of coronavirus disease 2019 (COVID-19), it's important that you contact your health care provider right away for medical advice. But COVID-19, the common cold, seasonal allergies and the flu ...

Diseases, Conditions, Syndromes

COVID-19 drugs: Are there any that work?

Question: I've heard several drugs mentioned as possible treatments for COVID-19. What are they and how do they work?

Immunology

Second DNA-sensing pathway in humans discovered

A team of researchers at Washington State University has discovered a second DNA-sensing pathway that initiates an antiviral response to foreign genetic material in human cells. In their paper published in the journal Science ...

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