In what situation is it essential to use a face mask?

Using a face mask is essential when taking care of a patient with a respiratory infection due to the risk of transmission of infectious agents. Respiratory infections can be spread through droplets that are expelled when an infected person coughs, sneezes, or even talks. Wearing a mask serves as a protective barrier, helping to prevent the inhalation of these droplets by healthcare providers and protecting others in the environment from potential infection.

In contrast, while performing basic office tasks, routine housekeeping duties, or administering vaccinations, the risk of airborne transmission isn’t generally as significant, making the use of a face mask less critical in those contexts. However, appropriate personal protective equipment procedures should still be followed in all healthcare situations as required by guidelines and protocols.