Q

QuestionMedicine

Airborne transmission is a method of disease spread where pathogens are carried through the air in tiny droplet nuclei or dust particles. These particles can remain suspended in the air for extended periods and can travel significant distances.

Let's examine each statement carefully: a. A person must have direct contact with the infected person. - This is FALSE. Airborne transmission specifically means pathogens can spread WITHOUT direct physical contact. b. Pathogens transmitted by airborne transmission can only travel short distances. - This is FALSE. Airborne pathogens can travel long distances through air currents and remain suspended for hours. c. Tuberculosis is the only disease transmitted through airborne transmission. - This is FALSE. Multiple diseases are transmitted through airborne routes, including: - COVID- 19 - Measles - Chickenpox - Influenza - Tuberculosis d. A person does not have to have face-to-face contact with an infected person. - This is TRUE. Airborne transmission allows pathogens to spread even without direct face-to-face interaction.

The key characteristic of airborne transmission is that infectious agents can: - Travel through the air - Remain suspended for extended periods - Infect people without direct physical contact - Spread beyond immediate proximity of the infected individual