What is an example of a droplet precaution infection?

Influenza is classified as a droplet precaution infection because it is primarily transmitted through respiratory droplets that are expelled when an infected person coughs, sneezes, or talks. These droplets can then be inhaled by individuals who are in close proximity, typically within a distance of about six feet. Droplet precautions are essential in preventing the spread of influenza in healthcare settings and community spaces, as they emphasize the importance of mask-wearing, maintaining distance from infected individuals, and proper hand hygiene to minimize transmission risk.

In contrast, measles is spread through airborne particles, tuberculosis is primarily transmitted through the air from infectious aerosols, and norovirus is transmitted via the fecal-oral route, often through contaminated food or surfaces. Each of these infections requires different infection control measures tailored to their specific transmission routes, highlighting the importance of understanding the mechanisms of infection spread in maintaining proper aseptic techniques.