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Coronavirus: Who should wear a face mask or face covering? Coronavirus: Who should wear a face mask or face covering?
(1 day later)
Prime Minister Boris Johnson has suggested face coverings could be made compulsory in shops in England. In Scotland, it is already mandatory to wear a covering while inside a shop. The UK government has been urged to clarify its position on face coverings, after PM Boris Johnson said a "stricter" approach was needed in England.
Face coverings are currently required on public transport in England, Scotland and Northern Ireland. So who should be wearing a face covering and how do the rules compare in different countries?
This is in line with updated World Health Organization (WHO) advice, which says non-medical face coverings should be worn in public where social distancing is not possible. How many people wear face coverings?
In England, they should also be worn by hospital staff, outpatients and visitors. There is a lot of variation around the world when it comes to wearing face coverings in public, according to polling company YouGov.
What are the face covering rules on public transport? People in Asian countries are most likely to say they wear them. In Singapore, where it is an offence not to wear a mask outside your home, 90% of people do so - the highest rate in the world.
Anyone travelling by bus, train, ferry or plane in England should wear a face covering to help reduce the risk of coronavirus transmission. In Europe, the proportion of people wearing masks is highest in Spain (86%), followed by Italy (83%) and France (78%).
In the UK, just 36% of people say they wear a mask in public - although this has been steadily increasing.
In the US, the rate is 73%, which is slightly higher than its neighbour Canada (60%).
The data comes from surveys run in nearly 30 countries.
Do face coverings work?
World Health Organization (WHO) advice says non-medical face coverings should be worn in public where social distancing is not possible.
Coronavirus is spread when droplets are sprayed into the air when infected people talk, cough or sneeze. Those droplets can then fall on surfaces.
The WHO says there is also emerging evidence of airborne transmission of the virus, with tiny particles hanging in aerosol form in the air.
Homemade cloth face coverings can help reduce the spread from people who are contagious but have no symptoms or are yet to develop symptoms. This is called asymptomatic or presymptomatic transmission.
Scientists in Singapore suggest the contagion risk is especially high in the 24-48 hours before an infected person is even aware they might have the disease.
Taking a face covering on and off can also risk contamination, the WHO says.
What are the face covering rules in England?
Anyone travelling by bus, train, ferry or plane in England should wear a face covering.
Some passengers are exempt from the rules including:Some passengers are exempt from the rules including:
If it is "reasonably necessary" for you to eat or drink, you can remove the face covering to do so.If it is "reasonably necessary" for you to eat or drink, you can remove the face covering to do so.
The rail industry is asking people to cover their face as they enter a station.
People can be refused travel if they don't follow the rules, and can be fined as a last resort.People can be refused travel if they don't follow the rules, and can be fined as a last resort.
Public transport excludes cruise ships, school transport, taxis and private hire vehicles. However, ride-sharing company Uber has made face coverings compulsory.Public transport excludes cruise ships, school transport, taxis and private hire vehicles. However, ride-sharing company Uber has made face coverings compulsory.
On 10 July, Mr Johnson suggested that the face covering rule could be extended to shops as well. He said: "We need to be stricter in insisting that people wear face coverings in confined places where they are meeting people that they don't normally meet." But cabinet minister Michael Gove has said he does not think face coverings should be mandatory in shops. The prime minister has suggested the face covering rule could be extended to shops as well. However cabinet member Michael Gove said he thought they should not be compulsory.
What about the rest of the UK?What about the rest of the UK?
In Scotland, it is also compulsory to wear face coverings on all public transport, including buses, planes, ferries and taxis. Since 10 July, face coverings are also mandatory in Scotland's shops. In Scotland, it is also compulsory to wear face coverings on all public transport. Face coverings are also mandatory in Scotland's shops.
As in England, there are some exemptions. Children under five, people with breathing difficulties, and those with a physical condition which makes it hard to keep a mask in place are not required to cover their face. Drivers behind a protective shield are also exempt. Young children, people with certain health conditions and drivers behind a protective shield are exempt.
Again, young children and people with certain health conditions will be exempt. People in Wales are being asked to wear non-medical face coverings where social distancing is not possible. The government is making their use mandatory on public transport from 27 July.
People in Wales are being asked to wear non-medical face coverings where social distancing is not possible - including on public transport. But the government stopped short of making their use mandatory.
The wearing of face coverings on most buses, trains and ferries became mandatory in Northern Ireland on 10 July.The wearing of face coverings on most buses, trains and ferries became mandatory in Northern Ireland on 10 July.
Where am I supposed to get a face covering?Where am I supposed to get a face covering?
The government has been careful to use the term "face covering" rather than "face mask". The government has been careful to use the term "face covering" rather than "face mask" - with surgical masks kept for medical use.
Transport Minister Grant Shapps said passengers should wear "the kind of face covering you can easily make at home" - with surgical masks kept for medical use. The BBC has created a guide on how to make your own face covering. The government has issued its own advice too.
The BBC has created a guide on how to make your own. The government has issued its own advice too.
What are the face covering rules in hospitals?What are the face covering rules in hospitals?
All hospital visitors and outpatients in England are being told to wear non-medical face coverings - although no-one will be denied care, and coverings will be provided by hospitals if necessary.All hospital visitors and outpatients in England are being told to wear non-medical face coverings - although no-one will be denied care, and coverings will be provided by hospitals if necessary.
Health staff have to wear surgical masks at all times, in all areas.Health staff have to wear surgical masks at all times, in all areas.
The most protective mask for health staff is an FFP3 or, alternatively, an N95 or an FFP2.The most protective mask for health staff is an FFP3 or, alternatively, an N95 or an FFP2.
What is the World Health Organization advice?
The WHO has updated its guidelines on face masks - and now recommends non-medical, fabric coverings should be worn by anyone aged under 60 on public transport and in some enclosed work environments.
It says they could provide "a barrier for potentially infectious droplets" in areas where "physical distancing of at least one metre is not possible".
The WHO recommends people aged over 60, or anyone of any age with an underlying health condition, should wear a medical-grade mask in those environments.
The same goes for anyone with Covid-19 symptoms (even mild) and those caring for them.
Do face coverings work?
Coronavirus is spread when droplets are sprayed into the air when infected people talk, cough or sneeze. Those droplets can then fall on surfaces.
Moreover, the WHO has acknowledged that there is also emerging evidence of airborne transmission of the virus, with tiny particles hanging in aerosol form in the air, and remaining infectious for up to an hour.
Prof Wendy Barclay, chairwoman in influenza virology at Imperial College London, says: "These aerosols can remain suspended in the air and can travel some distance away from the person who's breathed them out."
Homemade cloth face coverings can help reduce the spread from people who are contagious but have no symptoms or are yet to develop symptoms. This is called asymptomatic or presymptomatic transmission.
Scientists in Singapore suggest the contagion risk is especially high in the 24-48 hours before an infected person is even aware they might have the disease.
There is a risk of contamination when taking a face covering on and off - the WHO has issued advice.
What do I need to know about the coronavirus?What do I need to know about the coronavirus?