The common cold is caused by which type of virus?

Which disease is caused by a virus?

HIV primarily attacks which cells of the human body?

Which disease is known as the "silent killer"?

What type of disease is asthma?

Which vitamin deficiency causes rickets?

Rabies is spread through the bite of an infected:

Chickenpox is caused by which virus?

What disease is characterized by brittle bones?

Which disease makes your blood sugar high?