Polio has been eradicated in the UK in recent years after the deadly illness wreaked havoc in the 1950s.
But it has been discovered in several sewage samples collected from the London Beckton Sewage Treatment Works between February and May of this year.
Health officials in London have also started an emergency vaccination campaign among children as they try to prevent an outbreak of the virus.
So far no cases of polio paralysis have been detected, but what is the disease? And what happened last time there was a polio epidemic in the UK?
What is polio?
Polio is a life-threatening disease caused by the poliovirus.
Symptoms of polio include a high temperature, extreme fatigue, headaches, vomiting, neck stiffness and muscle pain.
In extreme cases, polio can cause paralysis, usually in the legs, although movement typically comes back within a few weeks or months.
But it can be life-threatening if it paralyses the muscles needed for breathing.
It mainly affects children under the age of 5, although it can also hit unvaccinated adults.
It has caused death or life-long paralysis in the past.
Where is polio found?
Polio is extremely rare now due to the success of the polio vaccine. It is primarily found in Afghanistan and Pakistan.
How does polio spread?
Polio spreads through bodily fluids. An infected person can spread it by coughing or sneezing. People can also catch it by coming into contact with the faeces of an infected person.
When were the last polio epidemics in the UK?
During the early 1950s the UK was rocked by polio epidemics, with as many as 8,000 people suffering paralytic poliomyelitis.
The epidemics ended with the introduction of the oral polio vaccine in 1962.
The last case of polio in the UK was in 1984 and it was was officially eradicated in the UK in 2003.
Are we vaccinated and how long does protection last?
The polio vaccine lasts 10 years. After this time, people need a booster vaccination.
The vaccine is injected into a person’s upper arm, with mild side effects reported afterwards.
What is an iron lung?
An iron lung is a respirator that stimulates breathing by enclosing a person’s body and varying the air pressure inside.
They are typically considered obsolete due to the invention of new breathing techniques and the eradication of polio.
Who is the man in the iron lung?
Paul Alexander contracted polio at the age of six in Texas in 1952. He was kept alive with the use of an iron lung.
Mr Alexander is still alive today at the age of 76 after living in an iron lung for 70 years.
Polio in Britain through the years - in pictures
Essentials
The flights
Etihad and Emirates fly direct from the UAE to Delhi from about Dh950 return including taxes.
The hotels
Double rooms at Tijara Fort-Palace cost from 6,670 rupees (Dh377), including breakfast.
Doubles at Fort Bishangarh cost from 29,030 rupees (Dh1,641), including breakfast. Doubles at Narendra Bhawan cost from 15,360 rupees (Dh869). Doubles at Chanoud Garh cost from 19,840 rupees (Dh1,122), full board. Doubles at Fort Begu cost from 10,000 rupees (Dh565), including breakfast.
The tours
Amar Grover travelled with Wild Frontiers. A tailor-made, nine-day itinerary via New Delhi, with one night in Tijara and two nights in each of the remaining properties, including car/driver, costs from £1,445 (Dh6,968) per person.
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The Baghdad Clock
Shahad Al Rawi, Oneworld
COMPANY%20PROFILE%3A
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2025 Fifa Club World Cup groups
Group A: Palmeiras, Porto, Al Ahly, Inter Miami.
Group B: Paris Saint-Germain, Atletico Madrid, Botafogo, Seattle.
Group C: Bayern Munich, Auckland City, Boca Juniors, Benfica.
Group D: Flamengo, ES Tunis, Chelsea, (Leon banned).
Group E: River Plate, Urawa, Monterrey, Inter Milan.
Group F: Fluminense, Borussia Dortmund, Ulsan, Mamelodi Sundowns.
Group G: Manchester City, Wydad, Al Ain, Juventus.
Group H: Real Madrid, Al Hilal, Pachuca, Salzburg.
THE SPECS
Engine: 1.6-litre turbo
Transmission: six-speed automatic
Power: 165hp
Torque: 240Nm
Price: From Dh89,000 (Enjoy), Dh99,900 (Innovation)
On sale: Now
A list of the animal rescue organisations in the UAE
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The five pillars of Islam
1. Fasting
2. Prayer
3. Hajj
4. Shahada
5. Zakat
BEETLEJUICE BEETLEJUICE
Starring: Winona Ryder, Michael Keaton, Jenny Ortega
Director: Tim Burton
Rating: 3/5
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Indoor cricket in a nutshell
Indoor Cricket World Cup – Sep 16-20, Insportz, Dubai
16 Indoor cricket matches are 16 overs per side
8 There are eight players per team
9 There have been nine Indoor Cricket World Cups for men. Australia have won every one.
5 Five runs are deducted from the score when a wickets falls
4 Batsmen bat in pairs, facing four overs per partnership
Scoring In indoor cricket, runs are scored by way of both physical and bonus runs. Physical runs are scored by both batsmen completing a run from one crease to the other. Bonus runs are scored when the ball hits a net in different zones, but only when at least one physical run is score.
Zones
A Front net, behind the striker and wicketkeeper: 0 runs
B Side nets, between the striker and halfway down the pitch: 1 run
C Side nets between halfway and the bowlers end: 2 runs
D Back net: 4 runs on the bounce, 6 runs on the full
UAE currency: the story behind the money in your pockets
UAE players with central contracts
Rohan Mustafa, Ashfaq Ahmed, Chirag Suri, Rameez Shahzad, Shaiman Anwar, Adnan Mufti, Mohammed Usman, Ghulam Shabbir, Ahmed Raza, Qadeer Ahmed, Amir Hayat, Mohammed Naveed and Imran Haider.
THE SPECS
Engine: 1.5-litre
Transmission: 6-speed automatic
Power: 110 horsepower
Torque: 147Nm
Price: From Dh59,700
On sale: now
Traits of Chinese zodiac animals
Tiger:independent, successful, volatile
Rat:witty, creative, charming
Ox:diligent, perseverent, conservative
Rabbit:gracious, considerate, sensitive
Dragon:prosperous, brave, rash
Snake:calm, thoughtful, stubborn
Horse:faithful, energetic, carefree
Sheep:easy-going, peacemaker, curious
Monkey:family-orientated, clever, playful
Rooster:honest, confident, pompous
Dog:loyal, kind, perfectionist
Boar:loving, tolerant, indulgent
RESULTS
4pm: Al Bastakiya Listed US$250,000 (Dirt) 1,900m
Winner: Yulong Warrior, Richard Mullen (jockey), Satish Seemar (trainer)
4.35pm: Mahab Al Shimaal Group 3 $200,000 (D) 1,200m
Winner: Jordan Sport, Adrie de Vries, Fawzi Nass
5.10pm: Nad Al Sheba Conditions $200,000 (Turf) 1,200m
Winner: Jungle Cat, William Buick, Charlie Appleby
5.45pm: Burj Nahaar Group 3 $200,000 (D) 1,600m
Winner: Kimbear, Patrick Dobbs, Doug Watson
6.20pm: Jebel Hatta Group 1 $300,000 (T) 1,800m
Winner: Blair House, James Doyle, Charlie Appleby
6.55pm: Al Maktoum Challenge Round-3 Group 1 $400,000 (D) 2,000m
Winner: North America, Richard Mullen, Satish Seemar
7.30pm: Dubai City of Gold Group 2 $250,000 (T) 2,410m
Winner: Hawkbill, William Buick, Charlie Appleby.
How to help
Call the hotline on 0502955999 or send "thenational" to the following numbers:
2289 - Dh10
2252 - Dh50
6025 - Dh20
6027 - Dh100
6026 - Dh200
The specs
Engine: 4.0-litre V8 twin-turbocharged and three electric motors
Power: Combined output 920hp
Torque: 730Nm at 4,000-7,000rpm
Transmission: 8-speed dual-clutch automatic
Fuel consumption: 11.2L/100km
On sale: Now, deliveries expected later in 2025
Price: expected to start at Dh1,432,000
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
Winners
Best Men's Player of the Year: Kylian Mbappe (PSG)
Maradona Award for Best Goal Scorer of the Year: Robert Lewandowski (Bayern Munich)
TikTok Fans’ Player of the Year: Robert Lewandowski
Top Goal Scorer of All Time: Cristiano Ronaldo (Manchester United)
Best Women's Player of the Year: Alexia Putellas (Barcelona)
Best Men's Club of the Year: Chelsea
Best Women's Club of the Year: Barcelona
Best Defender of the Year: Leonardo Bonucci (Juventus/Italy)
Best Goalkeeper of the Year: Gianluigi Donnarumma (PSG/Italy)
Best Coach of the Year: Roberto Mancini (Italy)
Best National Team of the Year: Italy
Best Agent of the Year: Federico Pastorello
Best Sporting Director of the Year: Txiki Begiristain (Manchester City)
Player Career Award: Ronaldinho
