How can HIV be prevented?

What is causative germ of Dermatophytosis? Add a note on its mode of transmission and 'Diagnosis and Treatment'. How can it be prevented?

What is Marasmus? What are the causes and symptoms of marasmus? How it can be prevented?

How can HIV be diagnosed?

How common cold can be prevented?

Now a days we hear from many elderly people that they are undergoing knee replacement surgery. Find out why one has to undergo knee replacement, how it is carried out and how it can be prevented.

How can malaria be prevented?

How can we prevent the spread of an epidemic at an individual level?

Fill in the blanks Corrosion can be prevented by using........

Sprouting of potato during storage can be prevented by