Face Shields During COVID-19
- Researchers found in a new study that face shields alone are not effective in preventing people from being exposed to COVID-19.
- Since there is an opening at the bottom of the shield, it’s still possible that particles from coughing or sneezing can travel into the face shield.
- Experts suggest everyone wear surgical masks, or masks made of high-quality cloth, to prevent exposure
“As students return to schools and universities, some have wondered if it is better to use face shields, as they are more comfortable and easier to wear for longer periods of time,” Siddhartha Verma, one the authors of Visualizing Droplet Dispersal for Face Shields and Masks with Exhalation Valves, tells SurvivorNet. “But what if these shields are not as effective? You would be essentially putting everyone in a tight space with droplets accumulating over time, which could potentially lead to infections.”
Read MoreGuidance for Cancer Patients During COVID-19
As the outbreak continues to hit other cities, it’s still important we all follow Center for Disease Control and Prevention (CDC)’s recommended guidelines. This is especially true for cancer patients, since being immunocompromised while going through treatment can make them especially at risk of health complications if exposed to the virus.
- Wear a secure mask that covers both your nose and mouth
- Siddhartha Verma recommends purchasing either surgical masks or masks made with high-quality cloth
- If someone is around, keep six feet apart and make sure they are also wearing a mask
- Stay home as much as possible, and avoid large crowds
- Consult your doctor immediately if you exhibit any symptoms or have been exposed to someone who tested positive
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