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you Should more of us wear face masks, to help the spread of the Corona Virus slow it down?

This question is to be assessed by a panel of advisers to the

consider research on The Group , whether The Virus can be projected more than previously thought; a study in the USA suggests can reach cough, 6m, and sneezing up to 8m.

The Panel chair, Prof David Heymann, told Bbc News that the new research could lead to a shift in the advice on masks.

The former Director of The Who declared: "The Who is The opening up of their discussion back to the search on the new evidence, to see whether or not there should be a change in The Way that it is the recommendation of the masks to be used. "

What is the current Council?

The Who recommends that to minimise a distance of at least 1m from any cough or sneezing, The Risk of infections.

It is said that people that are sick and show symptoms, they should wear masks.

But it points out that healthy people only need to carry you, if you care for other infection is suspected or if you cough or sneeze.

The new research suggests coughing and sneezing project the liquid could be further than we thought so far

He stressed that the masks are only effective when used in combination with frequent hand washing and used and disposed of properly.

The Kingdom, together with other countries, including the United States, indicates that social distance should mean, apart remain at least 2m.

This advice is based on evidence showing that viruses can be transmitted, while within a drop of liquid.

The understanding is that most of those drops either evaporate or fall to the ground in the vicinity of the person they are published.

what does the new research say So?

researchers at the Massachusetts Institute of Technology (mit) in Cambridge, US, used high-speed cameras and other sensors

they Found that the exhalation can contain a small, fast-moving cloud of gas, the droplets of liquid in the different sizes and that the smallest of these can be performed in The Cloud over long distances.

The study - carried out in the laboratory Conditions Found that cough can fluid of up to 6m away, and the sneezes, the away with much higher speeds, with a range of up to 8m.

What are the effects?

The scientists who led the study, Prof Lydia Bourouiba of MIT, told me that they are concerned about the current concept of "safe distances".

"What are we exhaling, coughing or sneezing is a cloud of gas, the high dynamics, which can go far, fall the drops in all of the sizes in you and carries you through The Room ," She Said .

"So this false notion of safety at one to two meters, which can be somehow measured the drops are not easy to fall to the ground, the distance is based on what quantifies we have, and visualized directly. "

the Council is changing over masks?

Prof Bourouiba is of the view that, in certain situations, particularly indoors, in poorly ventilated rooms, the wearing of masks would reduce the risks.

For example, if you are in front of someone who is infected, masks a redirection of the flow of the breath and the burden of The Virus away from your mouth might help.

"Flimsy masks are said to protect against inhalation of very small particles in the air, because they offer filtration," Prof Bourouiba.

"But you would possibly distract The Cloud , which is released with high momentum on the side instead of the front. "

What do THE consultants think? Prof Heymann said that the masks are used consistently,

to be worn According to Prof Heymann, the new research at mit and other institutions rating, because it suggests that the droplets of coughing and sneezing, could project more than originally thought.

He Said that, if The Evidence supports it, then "could it be that wearing a mask is as effective as or more effective than distancing. "

But he adds A Warning , that masks must be worn correctly, with a seal over The Nose . If they become moist, Prof Heymann explains, then particles can pass through. The people need to remove these carefully to avoid your hands from getting contaminated.

He adds that masks must be worn consistently.

"It is not acceptable to wear a mask, And Then decide to take it, to smoke a cigarette or eat a Meal - it must be worn full time," He Said .

The Panel , known as the Strategic and Technical Advisory Group for Infectious hazards, is to hold its next virtual meeting in The Next few days.

A spokesman for Public Health England, said there was little evidence of widespread benefit from wearing masks outside of clinical settings.

"face masks must be worn correctly, changed frequently, removed, to be disposed of properly and in combination with good universal hygiene behaviour in order for them to be effective.

"research also shows that compliance with this recommended behaviour is reduced in the course of time, if the wearing of face space masks for a long time. "

Are not the countries to change their advice on masks at all? Masks, the already long in use in Asia

Long popular in many countries in Asia, masks are now being evaluated for public use by the US Centers for Disease Control (CDC).

In Austria, now The Police wear them and anyone who has dealings with The Police have also carry. Supermarkets will insist that the customers do also.

A once-a rare sight in Europe, is becoming more common, and the new Council of The Who would accelerate that change.

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self-isolation, coronavirus pandemic, shielding, social distancing, world health organization (who)

Source of news: bbc.com