The World Health Organization (WHO) says that hands are the main route of germ transmission and thus hand washing is the most important way to avoid the spread of infection and keep people healthy. In an exclusive Facebook Live session with the NDTV-Dettol Banega Swasth India team, Dr Indira Chakraborty, Padma Shri awardee, public health expert and environmentalist, talks about the need to introduce hand washing practices among the population.
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