COVID-19 immunity

FILE PHOTO: Coronavirus disease (COVID-19) outbreak in Hong Kong

COVID-19: Hong Kong Researchers Report First Documented Coronavirus Reinfection

Reuters 24/08/2020

"Given the number of global infections to date, seeing...

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COVID-19 and Pregnancy: What We Know About What Happens to Your Immune System

April Rees and Catherine Thornton 17/08/2020

Your immune system changes when you are pregnant, and...

FILE PHOTO: A woman holds a small bottle labeled with a "Vaccine COVID-19" sticker and a medical syringe in this illustration

Novavax Signs COVID-19 Vaccine Supply Deal With India’s Serum Institute

Reuters 06/08/2020

The Indian drugmaker will have exclusive rights for the vaccine in...

FILE PHOTO: Small bottles labeled with a "Vaccine COVID-19" sticker and a medical syringe are seen in this illustration

Moderna’s Coronavirus Vaccine Is Safe and Works, Early Interim Results Show

Julie Steenhuysen 15/07/2020

Moderna was the first to start human testing of a...