Covid Survivors Still At Reinfection Risk From Alpha, Beta Variants
The immune response following a coronavirus infection can vary between individuals and may not be…
immune response
Wave Of Promising Study Results Raises Hopes For Covid-19 Vaccines
Early data from trials of three potential COVID-19 vaccines released on Monday, including a closely-watched…
Explainer: Do Men Fare Worse With COVID-19?
Death and infection tolls from the COVID-19 pandemic spreading around the world point to men…