Covid-19 update: According to the ICMR, the apex biomedical research body in the country, there are four states of the disease. Stage 1 is getting imported cases, stage 2 is local transmission when a person whose been to a global hotspot infects a local resident, stage 3 is community transmission and stage 4 is an epidemic.
from Hindustan Times - topnews https://ift.tt/2yhtHrg
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