ARRT Patient Care Practice Exam

Rubella is primarily transmitted in what manner?

1. Touching contaminated surfaces

2. Blood stream

3. Airborne droplets

4. Insect bites

The correct answer is: Airborne droplets

Rubella, also known as German measles, is primarily transmitted through airborne droplets. When an infected person coughs or sneezes, tiny droplets containing the virus can enter the air and be inhaled by individuals nearby. This mode of transmission highlights the importance of respiratory hygiene and vaccination, as the virus can spread easily in crowded environments, especially among individuals who are not immune. The other modes of transmission, such as touching contaminated surfaces or transmission through the bloodstream or insect bites, are not the primary ways that rubella spreads. While surfaces can be contaminated and pose a risk for other infections, the airborne nature of rubella transmission makes close contact with an infected individual's respiratory secretions the most critical factor in spreading the disease. Understanding these transmission methods is essential for implementing appropriate public health measures and promoting vaccination to control the spread of rubella.