close-up of a medical professional using a disinfectant fogger for sanitation in a sterile environment

disinfectant fogger sanitation sterile medical professional laboratory hospital cleanliness safety disinfection hygiene healthcare sterilization cleaning protection sanitizing environment decontamination spray sterility contamination fogging germfree precaution sanitizer antibacterial virus bacteria clean health cleanse biohazard equipment disinfect measure procedure precautionary hygienic ai generated