By A Mystery Man Writer
Researchers are narrowing down how long the virus persists inside the body and whether people can be quickly re-infected.
What do milk, sheep, and vaccines have in common? Louis Pasteur. Learn how he helped prove to the world that germs cause disease and usher in an unprecedented era of medical breakthroughs.
What coronavirus does to the body: COVID infection process, symptoms
COVID-19 symptoms
Have I got Covid, a bad cold or something else?
Long COVID: major findings, mechanisms and recommendations
How long does the coronavirus last inside the body?
Can long COVID affect the gut? - Harvard Health
A Timeline of COVID-19 Vaccine Side Effects
Covid: Hidden reservoir of Covid virus identified in body cells by Indian scientists - The Economic Times
How coronavirus attacks the human body - The Washington Post
How long do viruses live on surfaces?
Lois Parshley Archive
Coronaviruses (COVID-19) – NFID