Watch: Can mouthwash kill the coronavirus? Mouthwashes may help lower the transmission and spread of the coronavirus, according to a new study. In the study, published in the Journal of Medical ...

A new study conducted by researchers at the Penn State College of Medicine has found that a common dental item can inactivate human coronaviruses: mouthwash and oral rinses. For the study, the results ...

Before you stockpile Listerine, take the findings of a recent study with a grain of salt — at least until the results are replicated in a human clinical trial, several experts told Fox News. A new ...