Masks: What’s right and what’s wrong about them?

December of 2019, the WHO reported a novel coronavirus outbreak in Wuhan, China. With this news countries were quick to respond, placing travel restrictions, research operations, and, most notably, mask mandates. However, these compulsions lead to several myths and misinformation regarding the use masks.

In many countries around the world masks have been a regular facet in day to day lives, long prior to the COVID-19 outbreaks. They were commonly used in regions with poor air quality in order to maintain better health. Masks work by preventing respiratory droplets, which are dispersed when speaking, coughing, sneezing and even regular breathing, from reaching others around you, as well as by

protecting you from inhaling these droplets from others.

There are numerous rumors and misinformation surrounding mask use which have been debunked. One common myth states that masks are ineffective because the COVID-19 virus is small enough to bypass gaps in the fabric of masks. Although this statement may be true, it is extremely misleading. By

preventing respiratory droplets from escaping, the mask indirectly prevents the virus, which primarily reside in these droplets, from transmitting.

Another common misconception is that masks inhibit breathing and increase CO2 levels in the body. Many medical professionals have stated that these rumors are completely false and masks do not restrict air flow to the body. Surgeons undergo several lengthy, intensive surgeries while wearing face masks and have no trouble breathing.

In addition, many people use masks as an excuse to avoid social distancing. Masks, like any other tool, are not 100% efficient, and pathogens can still be transmitted occasionally. This means it is still important to social distance when around others, in order to keep safe.

However, despite how useful masks can be, they must be used effectively to have a greater impact. Many people wear masks incorrectly, often under their chin, or improperly covering their nose or mouth. When masks are worn like this, they have little to no use as they leave the respiratory organs exposed to the air, allowing drops to transmit. Additionally, it is crucial that a mask is washed after each use. Masks are exposed to various germs and substances, so, it is best to thoroughly clean them after each use to avoid contamination. It is very important to not only wear masks, but to wear them correctly.

By: Aditya Raju