What is Monkeypox? Monkeypox is a viral disease, usually self-limiting and resolving in 2-4 weeks. It is similar to smallpox but is less...

What is Long COVID? “Long COVID,” is also known as “long-haul COVID” or “post-COVID condition.” The World Health Organization (WHO)...

What is Efficacy? Efficacy is a measure of how well something works. Efficacy numbers of the COVID vaccines appear in print frequently...