a healthcare worker rubbing the fingers with alcohol-based hand rub.

alcohol alcohol-based antibacterial antiseptic arm automatic care center clean cleanliness clinic closeup control disease disinfect disinfectant disinfection dispenser doctor finger fingers flu gel germ germs hand health healthcare healthy hospial hospital human hygienic infection lcohol-based liquid machine number nurse palm pandemic people prevent prevention protection quickly reduce rub rubbing sanitisers sanitizers sanitizing scrubbing skin technology virus white worker workplace