Can a Coronavirus Be Prevented By Wearing a Mask?

A great symbolic image for any news of the spread of the virus is the face of a person wearing a mask.

In many countries around the world, the use of masks is a popular way to prevent infections. Especially in China, where the spread of coronavirus has started, people always wear nose and face masks to protect themselves from air pollution.

However, virus experts, called virologists, are skeptical about the effectiveness of the mask in preventing airborne virus infections.

However, there are some examples of the benefits of using this mask to prevent hand-to-mouth infections.

The first surgical mask was introduced in the eighteenth century. But the mask did not reach the masses until the Spanish flu pandemic in 1919.

About 50 million people died in that epidemic.

"Ordinary surgical masks are not enough to protect against airborne viruses and bacteria," Dr David Carrington of St George's at the University of London told the BBC.

"Most viruses are airborne," he said, and these masks are so loose that they can't filter air properly. Moreover, whoever is using this mask, his eyes are open.

However, this mask can help reduce the risk of sneezing or coughing up the virus. And it also gives some protection against hand-to-mouth infections.

According to a 2016 study in New South Wales, people touch their hands with their hands an average of 23 times per hour.

Jonathan Ball, a professor of molecular virology at the University of Nottingham, said a controlled study in the hospital found that face masks made as respirators could prevent influenza.

A respirator is a type of artificial respiration that contains a specialized filter.

Respirators are made primarily to protect the airways from harmful airborne contaminants.

"The data that will be available to the general population will not be the same, as wearing a long-drawn mask is quite a challenge," said Professor Ball.

Dr Connor Bamford, of the Wellcome-Wolfson Institute for Experimental Medicine at Queen's University of Belfast, said adherence to general hygiene rules could effectively protect against infectious virus infections.

"Cover your mouth when sneezing, then wash your hands and do not put your hands inside your mouth until you have rinsed - only this will keep the risk of infectious virus infection under control," he said.

The NHS has three tips for avoiding virus infections:

• Wash hands regularly with warm water and soap.
• Avoid touching your eyes and nose as much as possible.
• Live a healthy lifestyle as much as possible.

Dr Jake Dunning of Public Health England said: "While there is a perception that the use of masks is beneficial, in reality there are very few examples of the widespread benefits of using these masks outside the hospital environment."

He added that if you have to wear a mask and benefit from it, you have to wear it properly. Must be changed regularly. And where these cannot be dropped, safety guidelines must be followed.

Dr. Duning said that if people are really worried, they should pay attention to personal and hand hygiene.

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