May 5: World Hand Hygiene Day Channel: NDTV3K views • 21/04/2022Related VideosLive Q&A on World Hand Hygiene Day - 5 May5 May - World Hand Hygiene Day 2022 - A message from Prof. Didier PittetWorld Hand Hygiene Day May 5 2018CEC – World Hand Hygiene Day May 5: Prevent sepsis in health care – 2018 May
