Personal Support Workers (PSWs) play a vital role in Ontario’s healthcare system, providing essential care to vulnerable populations every day. Their work often puts them in close contact with individuals who may carry infectious diseases. Wearing an N95 mask is one of the most effective ways to protect themselves and those they care for. This post explains why PSWs should wear N95 masks and highlights the importance of regular fit testing to reduce health risks. Why PSWs Nee

Construction sites are often filled with dust, fumes, and other airborne particles that pose serious health risks to workers. These invisible hazards can lead to respiratory problems, long-term illnesses, and reduced quality of life. One of the most effective ways to protect construction workers is by using a half face respirator. This essential piece of safety equipment filters out harmful particles, allowing workers to breathe cleaner air while performing their tasks. Under

N95 masks and respirators are designed to filter out at least 95% of airborne particles, including viruses, bacteria, and dust. However, their effectiveness depends heavily on how well they fit the wearer’s face. A tight seal prevents air from leaking around the edges, forcing all inhaled air to pass through the filter material. If the mask does not fit properly, contaminated air can bypass the filter, significantly reducing protection. This is especially critical for healthc

In healthcare, personal protective equipment (PPE) is crucial for safeguarding both workers and patients. Among the various types of PPE, the N95 mask is the standard respiratory protection to be worn when exposure to an airborne pathogen is expected. However, the effectiveness of an N95 mask - or any tight-fitting respirator hinges on its proper fit. Using the wrong size can lead to serious risks, particularly for healthcare workers who frequently encounter infectious agents