Which hand hygiene practice is recommended for C. difficile and scabies?

Which hand hygiene practice is recommended for C. difficile and scabies?

• A. Alcohol-based hand rub is sufficient
• B. Soap and water is required for C. diff and scabies
• C. Disinfectant sprays replace hand hygiene
• D. Gloves alone provide adequate protection

Answer: (B)

Hand hygiene choice hinges on the organism involved. Clostridioides difficile forms hardy spores that alcohol-based hand sanitizers don’t reliably kill, so soap and water is needed to physically remove those spores from the hands. For scabies, the mites aren’t effectively eliminated by alcohol sanitizers, so thorough handwashing with soap and water helps remove them and reduces skin-to-skin transmission. Relying on an alcohol-based rub would miss these organisms, and using disinfectant sprays cannot replace proper hand hygiene. Gloves alone don’t provide complete protection because hands can become contaminated before donning gloves and after removing them, so hands still need to be cleaned.

Hand hygiene choice hinges on the organism involved. Clostridioides difficile forms hardy spores that alcohol-based hand sanitizers don’t reliably kill, so soap and water is needed to physically remove those spores from the hands. For scabies, the mites aren’t effectively eliminated by alcohol sanitizers, so thorough handwashing with soap and water helps remove them and reduces skin-to-skin transmission.

Relying on an alcohol-based rub would miss these organisms, and using disinfectant sprays cannot replace proper hand hygiene. Gloves alone don’t provide complete protection because hands can become contaminated before donning gloves and after removing them, so hands still need to be cleaned.