ABSTRACT
Introduction: According to the WHO guidelines the use of masks has been advocated as one of the most essential and effective barriers against the transmission of the Novel Coronavirus. Objectives: For oral healthcare professionals it is imperative to understand details regarding personal protective equipment. This is because they are in proximity to the patients while carrying out treatments and as such are at a high risk of transmission because of various aerosol-generating procedures. Different types of masks are available which have different efficiency levels in terms of filtration, fluid resistance and shielding from the virus. Description and Results: This article reviews the different types of masks and respirators available and how effective they are in providing protection and safety against virus transmission. Conclusion: Use of an appropriate mask or respirator, depending on the procedure being done, is the need of the hour along with proper personal protective measures.