The coronavirus disease and or infection has affected all age group of individuals all over the world.
The herd immunity ,means immunity of entire population of an area to fight any disease develops naturally when almost 70% population of that area is infected .
The other way to develop immunity against the disease is,vaccination of the entire population.
It has been in discussion in India for last couple of weeks that,the upcoming wave of COVID-19 will affect only children and there will be large number of deaths among children.
It has been observed till now all over the world that children have been affected lees and mortality has been less as compared to adults.
But fear among parents and among doctors is genuine.
There are two reasons for that.
1. Since the adult population has been widely covered by vaccination,they will either have no disease or less severe disease.Children are left unvaccinated till now ,so the infection will cause various degrees of diseases in children.
2.Although the mortality percentage is less in children as compared to adults,a large population of diseased children will put burden on health care system and as the number of diseased children will be more,there will be less medical care and high mortality
REFERENCES:Interview given by Dr. Bhramar Mukharjee,Professor and chair of biostatistics,Michigan school of Public health,published in TOI,Delhi edition,Friday,25.06.2021