If so, you’ve met up with some bad bacteria! Your doctor might explain that your illness ... These medicines contain chemicals that target and kill only bacterial cells, but leave human cells alone.

As research on the human oral and gut microbiome continues ... Alcohol kills both “good” and “bad” bacteria. Many mouthwashes have alcohol concentrations of 5% to 27%.

Bacteria steal DNA from silent viruses and use it like a memory bank. That memory helps them protect future generations.

The researchers found enhanced gut contractions are beneficial for the host, whether zebrafish or human, since gut flushing is a swift way to remove bad bacteria. The study also highlighted how ...

Nutrition Plays Role in Bacteria Survival Why would this be a bad thing? If bacteria need nourishment to survive, wouldn’t limiting or cutting it off also take out the bacteria? The answer is counter ...

Bacteria populations in the average human gut are roughly split between ... As a result, anything strong enough to treat a bad infection “is going to wipe out a good amount of your gut ...

Trying to predict how bacteria will spread is like predicting the flight of a leaf in a windstorm—it's a complicated and ...