Which type of PPE is necessary when potentially exposed to airborne diseases?

When it comes to protection against airborne diseases, the use of a respirator is essential. Airborne diseases are transmitted through tiny respiratory droplets or aerosols that can linger in the air for extended periods and can be inhaled by individuals nearby. A respirator is specifically designed to filter out these airborne particles, providing a secure and effective barrier between the wearer and the harmful pathogens present in the air.

Respirators, such as N95 masks or higher-level respirators, are equipped with filters that can capture small particulate matter, including viruses and bacteria that may be airborne. This is particularly important in healthcare settings or during outbreaks of diseases known to spread through the air.

While other personal protective equipment (PPE) like face shields, gowns, and gloves serve important functions, they do not provide the necessary level of protection against airborne transmission. Face shields primarily protect the face from splashes or sprays, gowns offer coverage to protect skin and clothing and gloves protect the hands from contamination. However, none of these protect against inhalation of aerosols, which is why the use of a respirator is crucial in scenarios involving airborne diseases.