The reason for this is that older adults tend to have a less robust immune system. If you’re over age 65, here’s what you can do to strengthen your immune system to help ward off the flu and ...

Sneaky parasite evades the human immune system by stripping cells and wearing them as a disguise Parasites are known to infect human cells through a variety of ingenious mechanisms. Many of them ...

That common belief that your immune system inevitably deteriorates with age might be more myth than reality. While conventional wisdom has long held that immune function naturally declines as we ...

This is different from acute inflammation, which causes pain and swelling when you twist an ankle or have a bad sinus infection. With acute inflammation, your immune system is doing exactly what it’s ...

The highly contagious virus doesn’t just cause a rash and fever — it can also wipe out the immune system’s memory, leaving survivors vulnerable to infections they’ve fought off before ...

What is the immune system? The immune system works to keep germs and other foreign substances out of the body and destroy any that get in. It's made up of a complicated network of cells and organs. It ...

Your immune system is your body’s defense against infections and other harmful invaders. Without it, you would constantly get sick from bacteria or viruses. Your immune system is made up of special ...

Your immune system includes your body's cells, tissues, and organs, which work together to fight off infections and diseases. But how much do you know about it? When you understand everything that ...

If it weren't for our immune system, none of us would live very long. Not only does the immune system protect us from external pathogens like viruses, bacteria, and parasites, but it also battles ...

The immune system is responsible for protecting the body from disease. And while it's usually effective, everyone is susceptible to illnesses from time to time. However, there are things you can do to ...

I’ve noticed I’m getting more colds as I get older. What can I do to give my immune system a boost? Like the rest of your body, your immune system ages, too. This contributes to higher rates ...

Now is an excellent time to strengthen your immune system to help combat those respiratory illnesses. However, a lot of bad habits might make it more difficult for our bodies to fight off these ...