title: Avoiding respiratory infections: regular hand washing is vital.
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D004203:Disinfection / Q000379:methods; D004866:Equipment Contamination / Q000517:prevention & control*; D006235:Hand Disinfection; D006801:Humans; D011786:Quality Control; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D013242:Sterilization / Q000379:methods; D012122:Ventilators, Mechanical / Q000592:standards