What method is commonly used to preserve Salmon ?

A disease that attacks the intestinal tract, caused by a bacterium vibrio is ______.

World Health day is on ____________.

The period which takes a disease to infect another person is called _____________.

Name the illness caused by bacteria.

Rabies is caused by a __________.

What method is used to kill the bacteria in milk ?

Who discovered the bacterium that causes anthrax ?

Which blood group is known as the 'Universal Recipient' ?

__________ is the inflammation of joints due to deteriorating metabolism.