Research review determines aerosol-generating procedures that require enhanced personal protective equipment — ScienceDaily

Autopsy, airway suctioning and cardiopulmonary resuscitation are among the list of medical procedures that pose a risk of spreading COVID-19 from a patient to their health-care provider by creating aerosols, according to new research published in the journal BMJ Open Respiratory Research by an international team of experts including occupational health, preventive medicine and infectious disease specialists.

The team, led by University of Alberta medicine professor Sebastian Straube, carried out a systematic review of public health guidelines, research papers and policy documents from around the globe to determine which procedures are classified as aerosol-generating.

“What we sought to do was to understand which procedures generate aerosols and therefore require a higher grade of personal protective equipment,” said Straube, who also heads the preventive medicine division of the Faculty of Medicine & Dentistry.

“Where there is 80 per cent agreement from a number of different source documents, we are reasonably confident

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