We feel pretty miserable when we catch a cold or the flu. However, that misery has been carefully engineered by our body's complex defense mechanisms to keep you safe and healthy in the long term.

Opinions expressed by Entrepreneur contributors are their own. You're reading Entrepreneur India, an international franchise of Entrepreneur Media. A pathogen is an organism that causes a disease in ...

Some pathogens hide inside human cells to enhance their survival. Researchers have uncovered a unique tactic certain bacteria use to spread in the body without being detected by the immune system. In ...

There are many different ways germs can enter the body. Sometimes, they find a way in through an opening like the mouth, nose, eyes or a cut in the skin. Most of these germs – what scientists call ...

Pathogens can create sticky situations. When microbes invade the body to cause an infection, often one of their first lines ...

In the middle of a global pandemic, people now, more than ever, are invested in understanding how their immune system works. Although many questions remain in the field of immunology research, The Sun ...

Some antibiotics stop bacteria from growing without actually killing them, allowing infections to return later. Scientists at ...

Cytokines are the unsung heroes of the immune system, often acting as the first responders to a pathogen infection. When you purchase through links on our site, we may earn an affiliate commission.

The number of confirmed COVID-19 cases has now surpassed 600,000 globally. Thankfully, the vast majority of these cases are mild. However, there have been almost 30,000 deaths attributed to this novel ...