The World Health Organisation on Friday backed the use of fabric facemasks in places where the new coronavirus is widespread and physical distancing is difficult, in a change of advice.
As the deadly virus continues to spread, the WHO issued updated guidance on who should wear a mask, when it should be worn and what it should be made of.
But the UN health agency stressed that facemasks alone "will not protect you from Covid-19" and people suffering with the virus should not be out in public if they can possibly avoid it.
"In light of evolving evidence, WHO advises that governments should encourage the general public to wear masks where there is widespread transmission and physical distancing is difficult -- such as on public transport, in shops, or in other confined or crowded environments," said WHO chief Tedros Adhanom Ghebreyesus.
In areas with community-level virus transmission, "we advise that people aged 60 years or over, or those with underlying conditions, should wear a medical mask in situations where physical distancing is not possible", he added.
In an update affecting healthcare workers, the WHO now recommends that in areas with widespread virus transmission, all people working in clinical areas of a health facility should wear medical masks, not just those dealing with patients with COVID-19.
The WHO also issued new guidance on the composition of non-medical fabric masks for the general public, advising that they should consist of at least three layers of different material.
The inner layer should be water-absorbent, such as cotton; the middle layer should be from a material like non-woven polypropylene, and acts as a filter; while the outer layer should be water-resistant, such as polyester.
The WHO's emergencies director Michael Ryan stressed that putting on a fabric mask is primarily about preventing the wearer from possibly infecting others, rather than self-protection.
"It's an altruistic act," he said.
And Tedros stressed that masks were only one part of an effective strategy to suppress the virus -- and should not lure people into a false sense of security.
He said they were not a replacement for physical distancing and hand hygiene.
Key findings of Jenkins report
- Founder of the Muslim Brotherhood, Hassan al Banna, "accepted the political utility of violence"
- Views of key Muslim Brotherhood ideologue, Sayyid Qutb, have “consistently been understood” as permitting “the use of extreme violence in the pursuit of the perfect Islamic society” and “never been institutionally disowned” by the movement.
- Muslim Brotherhood at all levels has repeatedly defended Hamas attacks against Israel, including the use of suicide bombers and the killing of civilians.
- Laying out the report in the House of Commons, David Cameron told MPs: "The main findings of the review support the conclusion that membership of, association with, or influence by the Muslim Brotherhood should be considered as a possible indicator of extremism."
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How to improve Arabic reading in early years
One 45-minute class per week in Standard Arabic is not sufficient
The goal should be for grade 1 and 2 students to become fluent readers
Subjects like technology, social studies, science can be taught in later grades
Grade 1 curricula should include oral instruction in Standard Arabic
First graders must regularly practice individual letters and combinations
Time should be slotted in class to read longer passages in early grades
Improve the appearance of textbooks
Revision of curriculum should be undertaken as per research findings
Conjugations of most common verb forms should be taught
Systematic learning of Standard Arabic grammar
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On the menu
First course
▶ Emirati sea bass tartare Yuzu and labneh mayo, avocado, green herbs, fermented tomato water
▶ The Tale of the Oyster Oyster tartare, Bahraini gum berry pickle
Second course
▶ Local mackerel Sourdough crouton, baharat oil, red radish, zaatar mayo
▶ One Flew Over the Cuckoo’s Nest Quail, smoked freekeh, cinnamon cocoa
Third course
▶ Bahraini bouillabaisse Venus clams, local prawns, fishfarm seabream, farro
▶ Lamb 2 ways Braised lamb, crispy lamb chop, bulgur, physalis
Dessert
▶ Lumi Black lemon ice cream, pistachio, pomegranate
▶ Black chocolate bar Dark chocolate, dates, caramel, camel milk ice cream
The Bio
Hometown: Bogota, Colombia
Favourite place to relax in UAE: the desert around Al Mleiha in Sharjah or the eastern mangroves in Abu Dhabi
The one book everyone should read: 100 Years of Solitude by Gabriel Garcia Marquez. It will make your mind fly
Favourite documentary: Chasing Coral by Jeff Orlowski. It's a good reality check about one of the most valued ecosystems for humanity
The biog
Age: 59
From: Giza Governorate, Egypt
Family: A daughter, two sons and wife
Favourite tree: Ghaf
Runner up favourite tree: Frankincense
Favourite place on Sir Bani Yas Island: “I love all of Sir Bani Yas. Every spot of Sir Bani Yas, I love it.”