Question

Explain the covid-19 disease and the virus responsible for it
●Briefly explain the working of corona virus vaccine.
●Write down the precautions to be taken for the prevention of this disease

please give right answer please ​

Answer 1

COVID-19 is a new disease, caused by a novel (or new) coronavirus that has not previously been seen in humans. Animal coronaviruses rarely infect people and then spread between people. This occurred with two earlier coronaviruses, MERS-CoV and SARS-CoV.

•The COVID-19 vaccines produce protection against the disease, as a result of developing an immune response to the SARS-Cov-2 virus. Developing immunity through vaccination means there is a reduced risk of developing the illness and its consequences. This immunity helps you fight the virus if exposed.

•use sanitizers and handwash for protection.

use mask.

keep social distancing.