The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

Anthony Fauci privately acknowledged “impressive data” showed stronger immunity from a COVID-19 infection than vaccination ...

This study shows that SARS-CoV-2 infection and vaccination generate strong, highly specific spike-binding immune responses ...

Can certain infections, such as COVID, leave you more vulnerable to getting another illness? (Getty Images) Having a COVID-19 infection can shore up your immunity to the virus, but can it also leave ...

Flu cases are rising in India, including Delhi, with experts linking the surge to H3N2 influenza. Doctors urge people to ...

Herd immunity occurs when enough people in a group are immune to a specific infection that it cannot spread easily from person to person. Vaccination programs have been successful in creating herd ...

Scientists have made a discovery that helps explain why humans and animals are so susceptible to contracting tuberculosis(TB) ...

Cinnamon, or dalchini, with honey can boost overall immunity. Here is how it is helpful and why you should consume it.

Having a COVID-19 infection can shore up your immunity to the virus, but can it also leave you more susceptible to getting sick with other illnesses? That's the theory laid out in a new scientific ...