Like people, bacteria get invaded by viruses. In bacteria, the viral invaders are called bacteriophages, derived from the ...

Measles is unlike other childhood viruses. In severe cases, it can cause pneumonia. About 1 in 1,000 patients develops ...

Raw milk can carry harmful bacteria and bird flu. Many people don’t know the risks. Experts say pasteurization makes milk ...

Scientists took 10 years to figure out how one type of superbug gains its ability to infect diverse bacterial species. When ...

During infections, the immune system needs to distinguish foreign antigens that are expressed by invading bacteria and viruses from self-antigens that are expressed by cells of the body.

Scientists were shocked to discover that microplastics don’t just pollute the environment, they may also be fueling the rise ...

Pasteurisation effectively kills harmful viruses and bacteria in milk. Despite raw milk's popularity, health experts warn of risks, especially for children.

According to Consumer Reports, cleaning removes dirt and germs, sanitizing reduces bacteria to safe levels and disinfecting ...