Can I Use a Face Shield Instead of a Mask?

Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research. (Reuters)
Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research. (Reuters)
TT
20

Can I Use a Face Shield Instead of a Mask?

Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research. (Reuters)
Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research. (Reuters)

Can I use a face shield instead of a mask?

No. Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research on whether they keep an infected person from spreading viral droplets to others.

However, those who want extra protection may want to wear a face shield in addition to a mask.

Face shields have the added benefit of protecting your eyes and discouraging you from touching your face by acting as a physical barrier, says Christopher Sulmonte, project administrator of the biocontainment unit at Johns Hopkins Hospital, according to The Associated Press.

Meanwhile, the available research so far indicates that the best face shields for preventing viral spread are hooded or wrap around the sides and bottom of the face, according to the US Centers for Disease Control and Prevention. That’s because those shields leave less space for droplets from sneezing, coughing and talking to escape.

If you do wear a reusable face shield in addition to a mask, the CDC notes the importance of cleaning it after each use. The agency also says you should wash your hands before and after taking it off, and avoid touching your face while removing it.



Saudi Students Compete in 57th International Chemistry Olympiad in Dubai

Saudi Flag / File/Reuters
Saudi Flag / File/Reuters
TT
20

Saudi Students Compete in 57th International Chemistry Olympiad in Dubai

Saudi Flag / File/Reuters
Saudi Flag / File/Reuters

Saudi students are participating in the 57th International Chemistry Olympiad (IChO), the world’s largest high school chemistry competition, currently taking place in Dubai through July 14, bringing together over 300 students from around the world.

The scientific team has finalized the review and translation of the practical exam for the Saudi students, who are preparing to take their first test on Tuesday, SPA reported.

This year, the Kingdom is represented by a team of four male and female students who have undergone thousands of hours of intensive training under the supervision of the King Abdulaziz and His Companions Foundation for Giftedness and Creativity (Mawhiba), in strategic partnership with the Ministry of Education.

Saudi Arabia has earned a total of 45 awards in its past participations in IChO, which has been held annually in a different country since its launch in 1968. These include 15 silver medals, 28 bronze medals, and two certificates of appreciation.