Home ground of "Covid-19" - - Wuhan city of China . 1st case studied on-- 30th December,2019(By China National Health Commission). 1st January,2020-- Wuhan Seafood Wholesale market closed. 7th January,2020-- Novel Corona virus isoleted first. 11th January,2020-- First Fatal case reported. 13th January,2020-- First case in Thailand reported. 19th January,2020-- First case in Korea reported. On 24th January,2020 -- 835 cases reported in china. Origin of Covid-19-- Though the origin of Covid-19 is not confirmed by any Agencies; it seems to be originated from "Bat-Human Infection ".As it was discovered that it's structure almost looks like Bat Corona virus(SARS-COV-2 Outbreak). Symptoms-- Mainly the symptoms of these disease are Fever,Cough,Breathing problem,Fatigue etc. in early stages.Only after 5 days these symptoms can be identified.Though this can be ranging it's duration from 2 to 14 Days. How this Disease increasing? This dis...