Microbiology is a biological science focused on the study of microorganisms. These are organisms that cannot be seen by the naked eye, such as bacteria, viruses, parasites, and single-celled algae and ...

Bacteria and viruses are the most common causes of disease, but they have some key differences. Here's what you need to know.

The bacterium known as Pseudomonas aeruginosa is an unwelcome visitor in the human body. Serious infections can result when a ...

Is there a listeria outbreak right now? How long does it take to show up? Will it go away on it's own? Get the answer to ...

At least two cases of listeria have been linked to ice cream in the Baltimore metro area, prompting health and safety concerns. Listeria is a bacterium that can contaminate food and cause serious, ...

Health officials in the United States are sounding the alarm over the rise of so-called “nightmare bacteria” – dangerous germs resistant to nearly all available antibiotics. The Centers for Disease ...

While it wasn't clear whether Keaton had any underlying conditions, doctors say "perfectly healthy" people can die from ...

If you're a customer of Melbourne water, boil your water until further notice due to the possible presence of E. coli, a bacteria associated with feces. Either use bottled water or boil your water for ...