Which of the following statements is NOT correct regarding sterilization and levels of disinfection?

The statement about intermediate-level disinfection incorrectly suggests that it eliminates all viruses and fungi. While intermediate-level disinfectants are effective against a wide range of pathogens, including most viruses and fungi, they do not guarantee the destruction of all viral strains or fungal forms, particularly the more resistant or highly virulent ones.

The correct understanding of disinfection levels is essential. High-level disinfection is intended to kill most pathogens, including fungi and viruses, but not bacterial spores. Intermediate-level disinfection is effective against vegetative bacteria, most fungi, and viruses, but some resistant viruses may survive. Low-level disinfection targets only vegetative bacteria and certain viruses, primarily those that are less resistant.

Understanding these distinctions helps in applying the correct protocols in infection control practices and ensuring effective decontamination in clinical settings.