As you all know Lockdown due to COVID-19 may end soon. So what should be the plan or strategy of country? This video expalins about Herd Immunity and its efficacy after Lockdown. Is Herd Immunity effective enough to prevent COVID-19?…
How the virus began spreading first in China, then rest of the world and gave rise to a Coronavirus PANDEMIC. 3:20-8:20 3 biggest OUTBREAKS in the last 100 years are discussed including SARS outbreak. “HERD immunity” as a strategy was…