Genetic variations that helped resist the plague might be increasing people's susceptibility to autoimmune diseases today.

Being infected with Covid19 and the flu at the same time could be "catastrophic to your immune system," an expert said.

The proteins in immune cells that showed resistance to exposure could help develop vaccines for all coronaviruses.

The researchers noted the tension between good hygiene keeping us free of infections, and of needing microbes that help develop immunity.

Scientists extracted 36 plague victims' DNA to see the difference in immunity markers -- to shed light on "our own evolution."

The condition develops when the immune system attacks hair follicles, resulting in permanent hair loss.

“Thus, there is potential for protection and infection risk reduction from Sars-CoV-2 with maternal vaccination.”

A growing collection of studies is helping to explain why Covid19 affects men more severely.

The findings were so conclusive, the researchers ended the study early.

The protective qualities of vitamin C, zinc, and multivitamins are not proven.

With four in five Indians still vulnerable to the virus, vaccination becomes even more critical.

While kadha tea is hailed as the ultimate home remedy in Indian families, there's no scientific evidence proving its health benefits.