Author
An acclaimed oncologist, Dr Udaya Kumar Maiya is the Medical Director at Portea Medical, India's pioneering home healthcare company
Vaccinations are substances that provide us the immunity to tackle viruses. They may contain a live but weakened, and most times harmless partial element organisms that enable our body to create antibodies (immune response) against the virus. Hence, in case of future exposure to a virus, our bodies will have the antibodies in place to tackle the infection, and in turn, avoid sickness.
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