Choose the correct alternative.
A disease that spreads by direct contact from the infected person is __________.
Microbial diseases that spread from an infected person to a healthy person through air, water, food or physical contact are called communicable diseases.
Diseases that can spread from an infected person to a healthy person through the air, water, food or physical contact, are called communicable diseases.
Diseases that can spread from an infected person to a healthy person through air, water, food or physical contact are called __.
Diseases that can spread from an infected person to a healthy person through air, water, food or physical contact are called ___diseases.