SOMESHWARAN R

parainfluenza boca h1n1 sars-cov-2 covid-19 swine flu influenza conventional testing syndromic approach diagnostic modalities respiratory panel multiplex pcr rapid diagnosis point of care testing poct viral infections respiratory infections infection control antimicrobial stewardship diagnostic stewardship mbbs morphology physiology microbiology class ppt dr. someshwaran microbiology medicine bacteria gut micro flora normal flora microbiota mbbs ug th mbbs microbiology theory students ppt filariasis nematode worms role of nurses in infection control universal safe hand hygiene infection control universal safety pr