Effective against Staph, Salmonella, E-Coli, Listeria, MRSA, Hepatitus B, Hepatitus C, Herpes Simplex 2, HIV-1 (AIDS virus), Influenza, Norovirus, RSV, SARS, and the Athlete Foot Fungus. An important note: On March 3rd, 2020, the EPA provided a list of registered products that were approved for use against the Novel Coronavirus SARS-Cov-2, the cause of COVID-19. ACS Lemon Disinfectant kills similar viruses and therefor can be used against SARS-Co-2 when used in accordance with the directions for use against Norovirus on hard, non-porous surfaces. See EPA website or CDC website for details.