Surgical Mask Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Product (Basic Surgical Mask, Antifog Surgical Mask, Fluid/Splash- resistant surgical mask, N95 masks and Others); Distribution Channel (Hospitals and Clinics, Drug Stores and Online Stores), and Geography (North America, Europe, Asia Pacific, and South and Central America)