How Can Infectious Diseases Spread?

Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another.

This can happen when an individual with the bacterium or virus touches, kisses, or coughs or sneezes on someone who isn’t infected.

What are the four ways infectious diseases can spread?

Infectious diseases can spread in a variety of ways: through the air, from direct or indirect contact with another person, soiled objects, skin or mucous membrane, saliva, urine, blood and body secretions, through sexual contact, and through contaminated food and water.

What are the 3 main ways infection can get into the body?

Ways people spread infectious diseasesInfectious diseases have different ways of spreading from person to person. They can be spread in three main ways: through the air, through direct contact between people, and/ or contaminated objects or surfaces.

How can the spread of an infectious disease be reduced?

The most important way to reduce the spread of infections is hand washing – always wash regularly with soap and water. Also important is to get a vaccine for those infections and viruses that have one, when available.

What is the most common means of transmission of infectious diseases?

Contact transmission is the most common form of transmitting diseases and virus. There are two types of contact transmission: direct and indirect. Direct contact transmission occurs when there is physical contact between an infected person and a susceptible person.

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