Polio and small pox have been in circulation for millenia before vaccines eradicated them.

Achieving herd immunity through available vaccines now are the only scientifically proven and ethical method available before us.

There are few reckless ideas to let youngsters to move freely shielding the elders to achieve the herd immunity.These are unscientific and dangerous methods now it is getting established.

get vaccinated

The post Achieving herd immunity through natural infection will never happen : Dr Pravin Kumar appeared first on Trunicle.