It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

Immune checkpoint molecules play a crucial role in keeping the immune system in balance and preventing an attack on the ...

As the flu season ramps up, a mutated A(H3N2) strain is already driving outbreaks in Canada, the UK, and Japan. That’s why ...

University of Pennsylvania researchers have found a promising new treatment for periodontitis using a component of the immune system called complement, according to a new study in the Journal of ...

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, ...

Researchers at MIT have unveiled a way to coax an aging immune system into acting young again, using the same kind of mRNA ...

The immune system provides constant surveillance for the body, aiming to spot and eliminate disease-causing microbes or ...

Changes to serum proteins could be behind the debilitating condition known as long COVID. The findings, published in the journal Science, could pave the way for diagnosing and treating the disease.

As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called ...

A person’s menstrual cycle may affect their immune system’s response, causing fluctuations throughout the month. The menstrual cycle involves a series of changes in hormone levels and structures ...