The phrase refers back to the strategy of guaranteeing an N95 respirator varieties a decent seal on a person’s face, carried out at a location simply accessible to the individual searching for the service. The aim is to substantiate that air is drawn via the filter materials of the masks, quite than leaking across the edges. For example, somebody looking for this service may be a healthcare employee required to put on an N95 masks for cover towards airborne pathogens.
Attaining a correct match is essential for the effectiveness of the respirator. With out it, contaminants can bypass the filter, negating the masks’s protecting capabilities. The necessity for this testing grew to become notably pronounced through the COVID-19 pandemic, highlighting the significance of respiratory safety for frontline employees and most people. Traditionally, match testing was primarily related to occupational security in industries with airborne hazards. Nevertheless, its relevance has expanded considerably in recent times attributable to public well being considerations.
