Abstract

Bronchitis and severe illness is caused by Severe Acute Respiratory Syndrome. COVID 19 is very big example of SARS which we facing globally. The COVID 19 was first noticed in Wuhan, China in the year 2019 in Sea food market, later spread of virus to other countries. WHO considered it as pandemic and named it as COVID 19 in the year 2020 of February. SARS is contagious disease where everyone prone to infection. Symptoms of it are like headache, fever, throat pain, sinus problems like cold, cough and breathing problem. SARS transmitted through different routes it may be direct or indirect. The main aim of this review article is to focus on present findings regarding COVID 19 and highlights of COVID 19 like diagnosis methods, prevention, control, improving mental health, nutritional importance before and after COVID 19, vaccination and long term effects of COVID 19, new strains in second wave, impact of second wave of COVID 19 on different sectors like Education Institutions, Anganwadis, PHC, Health Care Workers, Agriculture and Other.