As a doctor, I wear a mask to ensure my own safety and that of my patients. Masks are essential tools in preventing the spread of respiratory illnesses, particularly in hospitals and clinics during times of increased viral activity. My choice to wear a mask is guided by evidence-based public health practices and a commitment to the collective protection of our community. It’s a simple yet impactful action that makes a significant difference in safeguarding public health.” Behind the N95 is Donald E Moore, MD, MPH ( @dondoc9102 ) doctor and educator, who grew up in the Bronx and practiced medicine in Brooklyn, NY, for more than 35 years.Dr. Moore, who believes that masking is a personal choice, said that he had made more than 20,000 house calls— he even visited patients at their homes during the lockdown. He was part of a team that advised congress member Yvette Clarke in Brooklyn’s response to the pandemic.