Microbial Resistance to Disinfectants Most Resistant -> Least Resistant - Bacterial Spore - Mycobacteria - Small, non-enveloped viruses - Fungi - Gram Negative Bacteria - Gram Positive Organisms - Enveloped Viruses: HIV, Hepatitis B virus, Hepatitis C virus, coronavirus Dr. Melvin Sanicas @Vaccinologist #AntiMicrobial #Resistance #Disinfectants #COVID19 #Coronavirus #Cleaning