COVID-19 is a potentially severe acute respiratory infection by SARS -CoV-2. It’s a fight never seen  before between Human beings and Viruses. Currently we all are in COVID-19 Era as a virus is on the  world tour and I see that there will be a different world after 2-3 months. In brief, I can say that   Pre-COVID-19 Era  COVID-19 Era (Currently we are here).

Post COVID-19 Era Asia’s 3rd largest economy (India) has been locked down for 21 days, as three weeks of complete lockdown is critical for India because it may help in breaking the cycle of transmission. Currently we don’t have the treatment and even vaccines for COVID-19. There are two types of persons; 1) Healthy / apparently healthy: The goal should be to keep them healthy (Health Promotion and Prevention)  2) Disease /ill persons – Goal should be Curative care and prevent complications. However, in the case of COVID-19, there…