Search Engines: Serendipity - A rotten bit of good luck

OVER and over again, doctors have discovered, forgotten, and then rediscovered the healing properties of maggots. Wars, in particular have brought maggot therapy to light, because military surgeons would come across soldiers with wounds that had become filled with maggots. Such wounds tended not to become infected, and were much easier to treat. In the American Civil War, Joseph Jones reported: "I have frequently seen neglected wounds filled with maggots. As far as my experience extends, these worms only destroy dead tissues, and do not injure specifically the well parts."

It was only in the 1940s that doctors began to deliberately and regularly employ maggot therapy. They would take the eggs of the green- bottle fly, allow them to hatch into maggots only a millimetre or so in length, and then apply the newborn maggots to the wound before bandaging it. The maggots would then feed on the dead and dying tissue, while leaving healthy tissue alone, thereby cleaning the wound and reducing the risk of infection. After a few days the bandages would be removed, along with the maggots, which would have increased in size to perhaps seven millimetres. Typically, maggots take 14 days to turn into flies, so as long as the bandages were changed regularly, there was no risk of this metamorphosis occurring in the wound.

Maggots are an effective anti-bacterial agent. Not only do they kill harmful bacteria in their gut, it seems that they also exude antibiotics and alkali chemicals, both of which help to prevent infection. But, as antibiotics such as penicillin became increasingly popular, maggot therapy seemed unnecessary and fell into disuse.

A few decades later, maggot therapy is back in fashion, thanks to more accidental infestations of wounds. For example, a car crash victim spent three days lying in a ditch and his wounds became infested with maggots. When he was eventually rescued surgeons were surprised to see the wound in such good condition. Prompted by this and other similar events, doctors have now set up more than 450 centres in Britain which offer maggot therapy to help in the treatment of leg ulcers, pressure sores and other wounds. Maggots are not yet available on prescription.

Part of the reason for the maggot's new-found popularity is that, while bacteria have evolved and become resistant to many traditional antibiotics, it remains a potent anti-bacterial force. Most recently, and most importantly, the Surgical Materials Testing Lab at the Princess of Wales Hospital, Bridgend, has found evidence that maggot therapy can combat methicillin- resistant Staphylococcus aureus (MRSA), the so-called superbug, which seems to be resistant to virtually all known antibiotics. If this research turns out to be correct, then it is likely that maggot therapy will become even more popular.

Suggested Topics
Arts and Entertainment
Princess Olga in 'You Can't Get the Staff'
tvReview: The anachronistic aristocrats, it seemed, were just happy to have some attention
Arts and Entertainment
Laura Wood, winner of the Montegrappa Scholastic Prize for New Children’s Writing
books

Children's bookseller wins The Independent's new author search

Arts and Entertainment
Pulling the strings: Spira Mirabilis

music
Arts and Entertainment
Neville's Island at Duke of York's theatre
musicReview: The production has been cleverly cast with a quartet of comic performers best known for the work on television
Arts and Entertainment
Banksy's 'The Girl with the Pierced Eardrum' in Bristol

art
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
Arts and Entertainment
Tim Minchin portrait
For a no-holds-barred performer who is scathing about woolly thinking and oppressive religiosity, Tim Minchin is surprisingly gentle
Arts and Entertainment
Clara takes the lead in 'Flatline' while the Doctor remains in the Tardis
tvReview: The 'Impossible Girl' earns some companion stripes... but she’s still annoying in 'Dr Who, Flatline'
Arts and Entertainment
Joy Division photographed around Waterloo Road, Stockport, near Strawberry Studios. The band are Bernard Sumner (guitar and keyboards), Stephen Morris (drums and percussion), Ian Curtis (vocals and occasional guitar), Peter Hook (bass guitar and backing vocals).
books
Arts and Entertainment
Sean Harris in 'The Goob' film photocall, at the Venice International Film Festival 2014
filmThe Bafta-winner talks Hollywood, being branded a psycho, and how Streisand is his true inspiration
Arts and Entertainment
X Factor contestant Fleur East
tvReview: Some lacklustre performances - but the usual frontrunners continue to excel
Arts and Entertainment
Richard Tuttle's installation in the Turbine Hall at the Tate Modern
artAs two major London galleries put textiles in the spotlight, the poor relation of the creative world is getting recognition it deserves
Arts and Entertainment
Hunger Games actress Jena Malone has been rumoured to be playing a female Robin in Batman v Superman
film
Arts and Entertainment
On top of the world: Actress Cate Blanchett and author Richard Flanagan
artsRichard Flanagan's Man Booker win has put paid to the myth that antipodean artists lack culture
Arts and Entertainment
The Everyman, revamped by Haworth Tompkins
architectureIt beats strong shortlist that included the Shard, the Library of Birmingham, and the London Aquatics Centre
Arts and Entertainment
Justice is served: Robert Downey Jr, Vincent D’Onofrio, Jeremy Strong and Robert Duvall in ‘The Judge’

Film

Arts and Entertainment
Clive Owen (centre) in 'The Knick'

TV

Arts and Entertainment
J.K. Simmons , left, and Miles Teller in a scene from

Film

Arts and Entertainment
Team Tenacity pitch their fetching solar powered, mobile phone charging, heated, flashy jacket
tvReview: No one was safe as Lord Sugar shook things up
News
Owen said he finds films boring but Tom Hanks managed to hold his attention in Forrest Gump
arts
Arts and Entertainment
Bono and Apple CEO Tim Cook announced U2's surprise new album at the iPhone 6 launch
Music Album is set to enter UK top 40 at lowest chart position in 30 years
Arts and Entertainment
The Michael McIntyre Chat Show airs its first episode on Monday 10 March 2014
Comedy
Arts and Entertainment

Review

These heroes in a half shell should have been left in hibernation
Arts and Entertainment
Richard Flanagan with his novel, The Narrow Road to the Deep North
books'The Narrow Road to the Deep North' sees the writer become the third Australian to win the accolade
Arts and Entertainment
New diva of drama: Kristin Scott Thomas as Electra
theatre
Arts and Entertainment
TV
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    Indiana serial killer? Man arrested for murdering teenage prostitute confesses to six other murders - and police fear there could be many more

    A new American serial killer?

    Police fear man arrested for murder of teen prostitute could be responsible for killing spree dating back 20 years
    Sweetie, the fake 10-year-old girl designed to catch online predators, claims her first scalp

    Sting to trap paedophiles may not carry weight in UK courts

    Computer image of ‘Sweetie’ represented entrapment, experts say
    Fukushima nuclear crisis: Evacuees still stuck in cramped emergency housing three years on - and may never return home

    Return to Fukushima – a land they will never call home again

    Evacuees still stuck in cramped emergency housing three years on from nuclear disaster
    Wildlife Photographer of the Year: Intimate image of resting lions claims top prize

    Wildlife Photographer of the Year

    Intimate image of resting lions claims top prize
    Online petitions: Sign here to change the world

    Want to change the world? Just sign here

    The proliferation of online petitions allows us to register our protests at the touch of a button. But do they change anything?
    Ed Sheeran hits back after being labelled too boring to headline festivals

    'You need me, I don’t need you'

    Ed Sheeran hits back after being labelled too boring to headline festivals
    How to Get Away with Murder: Shonda Rhimes reinvents the legal drama

    How to Get Away with Murder

    Shonda Rhimes reinvents the legal drama
    A cup of tea is every worker's right

    Hard to swallow

    Three hospitals in Leicester have banned their staff from drinking tea and coffee in public areas. Christopher Hirst explains why he thinks that a cuppa is every worker's right
    Which animals are nearly extinct?

    Which animals are nearly extinct?

    Conservationists in Kenya are in mourning after the death of a white northern rhino, which has left the species with a single male. These are the other species on the brink
    12 best children's shoes

    Perfect for leaf-kicking: 12 best children's shoes

    Find footwear perfect to keep kids' feet protected this autumn
    Anderlecht vs Arsenal: Gunners' ray of light Aaron Ramsey shines again

    Arsenal’s ray of light ready to shine again

    Aaron Ramsey’s injury record has prompted a club investigation. For now, the midfielder is just happy to be fit to face Anderlecht in the Champions League
    Comment: David Moyes' show of sensitivity thrown back in his face by former Manchester United manager Sir Alex Ferguson

    Moyes’ show of sensitivity thrown back in his face... by Ferguson

    Manchester United legend tramples on successor who resisted criticising his inheritance
    Two super-sized ships have cruised into British waters, but how big can these behemoths get?

    Super-sized ships: How big can they get?

    Two of the largest vessels in the world cruised into UK waters last week
    British doctors on brink of 'cure' for paralysis with spinal cord treatment

    British doctors on brink of cure for paralysis

    Sufferers can now be offered the possibility of cure thanks to a revolutionary implant of regenerative cells
    Ranked seventh in world’s best tourist cities - not London, or Edinburgh, but Salisbury

    Lonely Planet’s Best in Travel 2015

    UK city beats Vienna, Paris and New York to be ranked seventh in world’s best tourist destinations - but it's not London