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KNH was founded as the Native Civil hospital, in 1901 with a bed capacity of 40. In 1952 it was renamed the King George VI Hospital, after King George VI of the United Kingdom. At that time the settler community was served by the nearby European Hospital (now Nairobi Hospital ). The facility was renamed Kenyatta National Hospital, after Jomo Kenyatta, following independence from the British ...
A surgical mask, also known by other names such as a medical face mask or procedure mask, is a personal protective equipment used by healthcare professionals that serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth ).
Surgical face masks (the pleated disposable three-ply masks used by medical professionals) are still the first line of defense to help stop the spread of the virus, but KN95, N95 and KF94...
Surgical masks may be labeled as surgical, isolation, dental, or medical procedure masks. [28] The material surgical masks are made from is much poorer at filtering very small particles (in the range of a tenth of a micrometer to a micrometer across) than that of filtering respirators (for example N95, FFP2) and the fit is much poorer. [28]
KN95 masks are more expensive than disposable or fabric masks. You can find a pack of 25 KN95 masks for $38 or a pack of 50 between $45 and $60 depending on the retailer.
If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain viruses and bacteria. Surgical masks may also help reduce exposure of the wearer's saliva and respiratory secretions to others. [61]