Cleveland Clinic researchers are presenting final Phase I data from their novel study of a vaccine aimed at preventing triple ...

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...

A concern voiced by public figures — including President-elect Donald Trump and his nominee for HHS secretary, Robert Kennedy Jr. — is that the number of vaccines administered to children may ...

Rochester, Minn. — The immune system is meant to protect the body from infection and disease. But with age, it can become less capable of doing so. However, Mayo Clinic researchers have found that ...

Your immune system is like an incredibly sophisticated security team, constantly patrolling your body for threats and neutralizing them before they can cause harm. When it’s working properly, this ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Antibodies, which recognize viruses and proteins that the body has encountered before, have long gotten most of the credit for giving the human immune system a memory. Now, researchers at the ...

When you hear someone joking about "man flu," there's actually more truth to this phenomenon than you might expect. The idea that men tend to get sicker and recover more slowly from infections has ...