Researchers at Rutgers School of Dental Medicine have found evidence that two types of mouthwash disrupt the COVID-19 virus under laboratory conditions, preventing it from replicating in a human cell. The study, published in the journal Pathogens, found that Listerine and the prescription mouthwash Chlorhexidine disrupted the virus within seconds after being diluted to concentrations that would mimic actual use. Further studies are needed to test real-life efficacy in humans. The study was conducted in a lab using concentrations of the mouthwash and the time it would take to contact tissues to replicate conditions found in the mouth, said Daniel H. Fine, the paper’s senior author and chair of the school’s Department of Oral Biology. To read the full story.