Name three diseases that can be caused by infected food or water.
Name one disease which spreads through insect bites.
Name the following Diseases that do not spread by contaminated air, water, food or insects.
Diseases that can spread from an infected person to a healthy person through air, water, food or physical contact are called __.
Microbial diseases whch spread from an infected person to a healthy person through air, water, food or physical contact are called communicable diseases.