Covid-19 has plagued the entire world from 2020 and well into 2021 there is little improvement in the spread of the disease. We have heard of effective vaccines being produced all around the world and in India too, we have Covaxin and CoviShield.
In a country like ours, with a huge population and less manufacturing units to produce the vaccine, not all of us are fortunate enough to get the Covid-19 vaccine early. So until we get the vaccine we can gain immunity from all sorts of diseases by practicing a few methods and making a few lifestyle changes.
Vaccines give us immunity from the particular disease we get the vaccine for but there are other ways to get immunity while waiting in turn for the Covid-19 vaccines. Immunity can vary based on many different factors like age, lifestyle, genetics etc.