No. LISTERINE is a daily mouthwash which has been proven to kill 99.9% of germs* that cause bad breath, plaque and gingivitis. LISTERINE mouth rinse has not been tested against the coronavirus and is not intended to prevent or treat COVID-19. Consumers should follow the preventive measures issued by the World Health Organization including  washing hands frequently, maintaining social distance and avoid touching your eyes, nose and mouth.   *Lab test only. Germ kill% in the mouth can be lower