And Dr Hussain Ahmad, a hospital doctor, said: “I don’t really like the word boost when we talk about the immune system. It gives the idea that you can switch it on or make it stronger with tablets or ...

In the following weeks, there will likely be an increase in respiratory illnesses such as influenza, COVID-19 and RSV. Now is an excellent time to strengthen your immune system to help combat those ...

Vaccines can work in about four different ways. Here's what you need to know about how they're made and how long it takes to ...

'Exercise certainly can boost your immune system, but it’s worth keeping in mind that – as ever – prevention is better than cure. If you’ve already contracted symptoms, it will take more time to ...

There is no magic pill or supplement. But several lifestyle interventions are backed by compelling research. I’ve noticed I’m getting more colds as I get older. What can I do to give my immune system ...

The flu shot works by introducing your body to antigens, which helps your immune system produce antibodies that allow your body to fight infection.

Stem-cell researcher Carolina Florian didn’t trust what she was seeing. Her elderly laboratory mice were starting to look younger. They were more sprightly and their coats were sleeker. Yet all she ...

Researchers have identified how to encourage tumors to build their own immune hubs—structures that look and function like lymph nodes—deep in the middle of cancer. Such immune hubs, known as tertiary ...

Your body’s stress response can trigger several physiological changes, which can affect immune function. Why you’re stressed and how long you’re stressed can impact how your immune system responds.

The immune systems of men and women are known to display key differences. Men are, broadly speaking, more vulnerable to viral infections such as COVID and influenza. Women mount a stronger response to ...