5 things you should know about a face mask
5 things you should know about a face mask
On April 3, 2020 the Center for Disease Control (CDC) updated their guidance for the use of cloth facial masks by the general public as they continue to study the spread and effects of the novel coronavirus across the United States. Scientists now know from recent studies that a significant percentage of individuals with coronavirus lack symptoms or can transmit the virus to others before showing symptoms. This means that the virus can spread between people interacting in close proximity—for example, speaking, coughing, or sneezing—even if those people are not exhibiting symptoms. In light of this new evidence, the CDC recommends wearing face-coverings in public settings where other social distancing measures are difficult to maintain (e.g., grocery stores and pharmacies) especially in areas of significant community-based transmission.
As we adopt these new recommendations to protect ourselves and our community there are several items to consider.
5 things you should know about a face mask:
Wearing a face mask is not a guarantee you will not contract COVID-19. Many face masks do not keep the virus from entering your mouth or nose . They also don’t cover the eyes and a bit of coughed saliva that sprays into the eye can cause an infection. Not all masks offer the same protection. However, a face mask may discourage you from touching your face with contaminated hands.
Masks can be effective at capturing many droplets, which is the main transmission route of the coronavirus. Face masks help prevent the infection of others by reducing the number of airborne respiratory droplets created by coughs and sneezes.
Medical grade masks are in limited supply. They should be reserved solely for health care professionals and family members caring for someone who is ill.
When using a mask be sure the mask covers your nose and mouth. Wash your hands before applying the mask and again after taking it off. If your mask is made of cloth, it should be washed with soap and water after each use.
The information about the transmission of COVID-19 is evolving. The CDC may continue to issue new guidance.
While helpful, wearing a mask may result in a false sense of security and minimize addressing more essential interventions to reduce risk of infection.
Remember to follow these best practices:
Keep your distance. It is critical to emphasize that maintaining 6-feet social distancing remains important to slowing the spread of the virus. Do not gather in groups and stay out of crowded places.
Clean your hands often. Wash your hands often with soap and water for at least 20 seconds especially after you have been in a public place, or after blowing your nose, coughing, or sneezing. If soap and water are not readily available, use a hand sanitizer that contains at least 60% alcohol.
Avoid touching your eyes, nose, and mouth with unwashed hands.
Cover your cough. Coughing into a tissue then immediately throwing the tissue away and appropriately washing your hands reduces your risk of transmitting viral particles.