WHO Advised to Swap Surgical Masks with Respirators Amid Growing Concern Over Inadequate Protection Against Flu-Like Illnesses.
The World Health Organization (WHO) is under pressure to rethink its guidelines for healthcare workers' personal protective equipment, with a group of experts urging the adoption of respirator-level masks in hospitals and clinics worldwide. According to these experts, surgical face masks are inadequate protection against flu-like illnesses like COVID-19 and should be replaced by more effective respirators that can filter out airborne pathogens.
The call comes at a time when the global pandemic has highlighted the importance of high-quality personal protective equipment (PPE) for healthcare workers. With an estimated 129 billion disposable face masks used every month, surgical masks have become ubiquitous in hospitals and clinics. However, these masks are not designed to stop airborne pathogens but rather to prevent healthcare workers from spreading germs through respiratory droplets.
Respirators, on the other hand, meet higher filtration standards and fit more tightly around the face, making them a more effective barrier against airborne pathogens. The use of respirators could significantly reduce infections in patients and health professionals, as well as rates of sickness, absence, and burnout among healthcare workers.
Critics argue that physical measures alone cannot slow the spread of respiratory viruses, citing a lack of randomized controlled trials demonstrating their effectiveness. However, experts argue that laboratory tests showing respirators' ability to filter out particles provide sufficient evidence for their use in reducing transmission.
The WHO's proposed changes have been endorsed by prominent epidemiologists and public health experts, including Eric Feigl-Ding and George Monbiot. The organization is currently reviewing its guidelines on personal protective equipment for healthcare workers based on the latest scientific evidence.
As the debate around face masks continues to rage, it remains to be seen whether the WHO will adopt more stringent PPE guidelines that prioritize the use of respirators in healthcare settings.
The World Health Organization (WHO) is under pressure to rethink its guidelines for healthcare workers' personal protective equipment, with a group of experts urging the adoption of respirator-level masks in hospitals and clinics worldwide. According to these experts, surgical face masks are inadequate protection against flu-like illnesses like COVID-19 and should be replaced by more effective respirators that can filter out airborne pathogens.
The call comes at a time when the global pandemic has highlighted the importance of high-quality personal protective equipment (PPE) for healthcare workers. With an estimated 129 billion disposable face masks used every month, surgical masks have become ubiquitous in hospitals and clinics. However, these masks are not designed to stop airborne pathogens but rather to prevent healthcare workers from spreading germs through respiratory droplets.
Respirators, on the other hand, meet higher filtration standards and fit more tightly around the face, making them a more effective barrier against airborne pathogens. The use of respirators could significantly reduce infections in patients and health professionals, as well as rates of sickness, absence, and burnout among healthcare workers.
Critics argue that physical measures alone cannot slow the spread of respiratory viruses, citing a lack of randomized controlled trials demonstrating their effectiveness. However, experts argue that laboratory tests showing respirators' ability to filter out particles provide sufficient evidence for their use in reducing transmission.
The WHO's proposed changes have been endorsed by prominent epidemiologists and public health experts, including Eric Feigl-Ding and George Monbiot. The organization is currently reviewing its guidelines on personal protective equipment for healthcare workers based on the latest scientific evidence.
As the debate around face masks continues to rage, it remains to be seen whether the WHO will adopt more stringent PPE guidelines that prioritize the use of respirators in healthcare settings.