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Does wearing personal protective equipment affect the Background: The use of personal protective equipment (PPE) decreased the probability of viral transmission during the COVID-19 pandemic. However, some drawbacks have been observed

Aerosol Transmission of the Pandemic SARS-CoV-2 and  · Controlling the source of infection, cutting off the transmission route, and protecting the susceptible population are the key measures to block the transmission of respiratory pathogens (Esike et al., 2021). In this study, the method of inactivating viral aerosol by negative ions is one of the important ways to cut off the transmission route.

Control of SARS-CoV-2 transmission in orthodontic practice · The protective measures include wearing a disposable working cap, disposable surgical mask, working clothes, protective goggles or face shield, disposable latex gloves or nitrile gloves, and disposable isolation clothing as well as waterproof boot covers. The protective levels and equipment for different applications are recommended in the

Infection control - standard and transmission-based Infection prevention and control uses a risk management approach to minimise or prevent the transmission of infection. The two-tiered approach of standard and transmission-based