People who experience chills, loss of appetite, headache or muscle aches could be infected with Covid-19, a major study said on Wednesday.
Imperial College London researchers examined test results and questionnaires submitted by more than one million people between June 2020 and January 2021.
They found people displaying these symptoms were more likely to test positive for coronavirus.
According to UK health guidance, people are encouraged to get a Covid-19 test only if they experience symptoms including fever, new persistent cough and loss of smell or taste.
The React study found that the more symptoms a person displayed, the more likely they were to test positive for coronavirus.
However, researchers noted that about 60 per cent of infected people did not report any symptoms in the week leading up to their test.
There was also a variation in symptoms depending on age, with headaches reported mostly among children between the ages of five and 17.
Appetite loss was reported in adults of all ages, while aching muscles were experienced by people aged 18 to 54.
Infected five to 17-year-olds were less likely to report fever, persistent cough and appetite loss compared with adults.
Researchers said that more Covid-19 infections could be detected if people experiencing the new symptoms were encouraged to come forward.
"These new findings suggest many people with Covid-19 won't be getting tested – and therefore won't be self-isolating – because their symptoms don't match those used in current public health guidance to help identify infected people," research director Prof Paul Elliott said.
"We understand that there is a need for clear testing criteria and that including lots of symptoms that are commonly found in other illnesses like seasonal flu could risk people self-isolating unnecessarily.
"I hope that our findings on the most informative symptoms mean that the testing programme can take advantage of the most up-to-date evidence, helping to identify more infected people.”
While you're here
Hussein Ibish: Could it be game over for Donald Trump?
Joyce Karam: Trump's campaign thrown off balance
Trump tests positive: everything we know so far
Saudi National Day
MATCH INFO
Fixture: Thailand v UAE, Tuesday, 4pm (UAE)
TV: Abu Dhabi Sports
While you're here
National Editorial: Nobel for WFP is a well-deserved honour
Callum Patton: Medicine Prize awarded to US-British team for Hepatitis C discovery
Naser Al Wasmi: Women should be playing a bigger part in environmental science
Rym Ghazal: We must be focusing on women’s achievements, not their looks
Why seagrass matters
- Carbon sink: Seagrass sequesters carbon up to 35X faster than tropical rainforests
- Marine nursery: Crucial habitat for juvenile fish, crustations, and invertebrates
- Biodiversity: Support species like sea turtles, dugongs, and seabirds
- Coastal protection: Reduce erosion and improve water quality
MATCH INFO
Manchester United 1 (Rashford 36')
Liverpool 1 (Lallana 84')
Man of the match: Marcus Rashford (Manchester United)
Turning%20waste%20into%20fuel
The%20specs
'Falling%20for%20Christmas'
Story%20behind%20the%20UAE%20flag
The specs
Engine: 4.0-litre V8
Power: 503hp at 6,000rpm
Torque: 685Nm at 2,000rpm
Transmission: 8-speed auto
Price: from Dh850,000
On sale: now
Prop idols
Girls full-contact rugby may be in its infancy in the Middle East, but there are already a number of role models for players to look up to.
Sophie Shams (Dubai Exiles mini, England sevens international)
An Emirati student who is blazing a trail in rugby. She first learnt the game at Dubai Exiles and captained her JESS Primary school team. After going to study geophysics at university in the UK, she scored a sensational try in a cup final at Twickenham. She has played for England sevens, and is now contracted to top Premiership club Saracens.
----
Seren Gough-Walters (Sharjah Wanderers mini, Wales rugby league international)
Few players anywhere will have taken a more circuitous route to playing rugby on Sky Sports. Gough-Walters was born in Al Wasl Hospital in Dubai, raised in Sharjah, did not take up rugby seriously till she was 15, has a master’s in global governance and ethics, and once worked as an immigration officer at the British Embassy in Abu Dhabi. In the summer of 2021 she played for Wales against England in rugby league, in a match that was broadcast live on TV.
----
Erin King (Dubai Hurricanes mini, Ireland sevens international)
Aged five, Australia-born King went to Dubai Hurricanes training at The Sevens with her brothers. She immediately struck up a deep affection for rugby. She returned to the city at the end of last year to play at the Dubai Rugby Sevens in the colours of Ireland in the Women’s World Series tournament on Pitch 1.
START-UPS%20IN%20BATCH%204%20OF%20SANABIL%20500'S%20ACCELERATOR%20PROGRAMME
The Sand Castle
Director: Matty Brown
Stars: Nadine Labaki, Ziad Bakri, Zain Al Rafeea, Riman Al Rafeea
Rating: 2.5/5
Tomb%20Raider%20I%E2%80%93III%20Remastered
The specs: 2018 GMC Terrain
Price, base / as tested: Dh94,600 / Dh159,700
Engine: 2.0-litre turbocharged four-cylinder
Power: 252hp @ 5,500rpm
Torque: 353Nm @ 2,500rpm
Transmission: Nine-speed automatic
Fuel consumption, combined: 7.4L / 100km
How to get there
Emirates (www.emirates.com) flies directly to Hanoi, Vietnam, with fares starting from around Dh2,725 return, while Etihad (www.etihad.com) fares cost about Dh2,213 return with a stop. Chuong is 25 kilometres south of Hanoi.
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
Whiile you're here
Damien McElroy: Anti-science attitudes in America are proving lethal
Editorial: What makes the UAE such a good place to test vaccines?
Editorial: The fight against Covid-19 should be guided by science
Who's who in Yemen conflict
Houthis: Iran-backed rebels who occupy Sanaa and run unrecognised government
Yemeni government: Exiled government in Aden led by eight-member Presidential Leadership Council
Southern Transitional Council: Faction in Yemeni government that seeks autonomy for the south
Habrish 'rebels': Tribal-backed forces feuding with STC over control of oil in government territory
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Company: Instabug
Founded: 2013
Based: Egypt, Cairo
Sector: IT
Employees: 100
Stage: Series A
Investors: Flat6Labs, Accel, Y Combinator and angel investors
More on Afghanistan
Sulaiman Hakemy: 'Afghan' is now a globalised identity, whether the Taliban likes it or not
Editorial: The US-Taliban deal is only the first step to peace
Ken Hedricks: The Afghan scorpion farmer harvesting valuable venom for international buyers
Sulaiman Hakemy: Afghanistan's election results are finally released, but leadership remains overdue
Most sought after workplace benefits in the UAE
- Flexible work arrangements
- Pension support
- Mental well-being assistance
- Insurance coverage for optical, dental, alternative medicine, cancer screening
- Financial well-being incentives
THE SPECS
Engine: six-litre W12 twin-turbo
Transmission: eight-speed dual clutch auto
Power: 626bhp
Torque: 900Nm
Price: Dh940,160 (plus VAT)
On sale: Q1 2020
Labour dispute
The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.
- Abdullah Ishnaneh, Partner, BSA Law
The specs
Company%C2%A0profile
While you're here...
While you're here
Khaled Al Qubaisi: Ties between India and the UAE will boost investor confidence
Rebecca Bundhun: Will India's new farm laws cause farmers economic pain?
Neil Murphy: Britain must ‘double down’ on post-Brexit ties with India
Rebecca Bundhun: India needs to address its unemployment crisis
Mobile phone packages comparison
The%20specs
While you're here
• Remittance charges will be tackled by blockchain
• UAE's monumental and risky Mars Mission to inspire future generations, says minister
• Could the UAE drive India's economy?
• News has a bright future and the UAE is at the heart of it
• Architecture is over - here's cybertecture
• The National announces Future of News journalism competition
• Round up: Experts share their visions of the world to come
Company%20profile
COMPANY%20PROFILE
Match info
Australia 580
Pakistan 240 and 335
Result: Australia win by an innings and five runs
DIVINE%20INTERVENTOIN
While you're here
Kareem Shaheen: Even a pandemic could not unite today's America
Michele Wucker: The difference between a black swan and a grey rhino
Robert Matthews: Has flawed science and rushed research failed us?
The team
Videographer: Jear Velasquez
Photography: Romeo Perez
Fashion director: Sarah Maisey
Make-up: Gulum Erzincan at Art Factory
Models: Meti and Clinton at MMG
Video assistant: Zanong Maget
Social media: Fatima Al Mahmoud
UAE v IRELAND
All matches start at 10am, and will be played in Abu Dhabi
1st ODI, Friday, January 8
2nd ODI, Sunday, January 10
3rd ODI, Tuesday, January 12
4th ODI, Thursday, January 14
ONCE UPON A TIME IN GAZA
Starring: Nader Abd Alhay, Majd Eid, Ramzi Maqdisi
Directors: Tarzan and Arab Nasser
Rating: 4.5/5
While you're here
Thomas Harding: Johnson and Biden on collision course over Northern Ireland
Thomas Harding: Biden victory will rejuvenate America's relations with Europe
Gavin Esler: Can the world continue to trust Britain after move to break law?

