Most people have this question on their minds because of the current COVID-19 pandemic. Do antiviral face masks keep you healthy? In this article, we are going to answer this question from different perspectives. Read on to know more.
According to the best evidence available, if you are sick, you can protect others from getting sick by wearing a mask. Similarly, if you are around sick people, you can protect yourself from the virus. However, keep in mind that these masks can't offer 100% protection against viral infections.
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By the end of the 1800s, surgical masks, aka courtesy masks, became quite common for doctors to use in the operating rooms. Their popularity was sky-high at the beginning of 1918 during the influenza pandemic that took the life of over 50 million people over a course of three years.
Around a hundred years later, molecular techniques proved that the surgical type could offer strong protection against the flu. Aside from this, another study helped researched counter the virus particles found floating around the patients infected with the flu virus.
The researchers found that the surgical type reduced the emission of big viral droplets by 25 folds. However, these products are less effective when it comes to keeping away tiny viral droplets that stay in the air for hours.
The surgical type offers strong protection just like respirators. Unlike regular masks, respirators are specially designed devices that can protect you from the flu. However, you can't use them as they are designed for use in hospitals only.