Polio is a:

Which of the following diseases is now considered nearly eradicated from India?

$A$ doctor identifies symptoms of nasal congestion,headache,sore throat,hoarseness,and cough in a patient. The conclusion is that the patient is infected by which pathogen?

Chickenpox is caused by which of the following?

The consumption of eggs and chicken was significantly affected due to which of the following?

In the common cold,which of the following organs experiences fluid discharge?