There are different types of masks to protect the body, including surgical or cloth masks, N95 mask, N99 mask, N100 mask, P95 and R95 masks. Dr Vikas Mittal, Pulmonologist, Department of ...

3. Wear Protective Masks When stepping outdoors, wear certified N95 or N99 masks to shield your lungs from harmful particles in the air. 4. Stay Indoors During Peak Pollution Hours Pollution ...