Other types of respirators may provide superior protection and improved worker comfort. The WHO does not recommend coveralls because COVID-19 is a respiratory disease rather than transmitted through body fluids.
Aina nyingine za mashine za kusaidia kupumua zinaweza kutoa kinga kubwa zaidi na kuboresha starehe ya mfanyakazi. WHO inapendekeza ovaroli, kwa kuwa COVID-19 ni ugonjwa wa mfumo wa kupumua na huambukizwi kupitia vioevu vya mwili.