Smelly cheese joins the fight against malaria

A cheese which reeks of smelly feet is being bought in bulk by some scientists travelling to Africa because mosquitoes appear to prefer its odour to that of the real thing.

The scientists says that Limburger cheese may help to develop a "mosquito trap" using the cheese- based bait to lure the malaria-carrying insects away from potential human victims.

They have discovered that the African mosquito is particularly attracted to the smell of human feet, and concentrates its biting activity on the victim's exposed ankles and feet.

Dr Bart Knols, a Dutch medical entomologist working in Tanzania, and colleagues found that Limburger cheese, well-known for its smelly-feet odour, was also attractive to anopheles gambiae.

Writing in tomorrow's issue of The Lancet, Dr Knols says that the bacterium which is used in the production of the cheese belongs to the same genus as a micro-organism which lives between the toes on human feet.

Dr Knols says medical entomologists are buying Limburger cheese and taking it to mosquito-infested areas around the globe, while his own team are working on a mosquito trap baited with fatty acids.

"Wouldn't it be something to have a simple mosquito trap in one's bedroom baited with a scent that can best be described as synthetic human?" he writes. "No buzzing, no sleepless nights, and, more importantly a new tool to interrupt the transmission of important vector-borne diseases such as malaria."

Dr Knols poses a further fascinating question. Since humans are the only primates to produce fatty acids on the skin, then the evolutionary relationship between the African mosquito and homo sapiens, suggests that Lucy, the earliest human ancestor, probably suffered from smelly feet.

Start your day with The Independent, sign up for daily news emails
Have you tried new the Independent Digital Edition apps?
ebooks
ebooksAn introduction to the ground rules of British democracy
Arts and Entertainment
Ben Stiller as Derek Zoolander in the leaked trailer for Zoolander 2
film
Sport
footballArsenal take the Community Shield thanks to a sensational strike from Alex Oxlade-Chamberlain
Arts and Entertainment
Gemma Chan as synth Anita in Humans
film
News
Keeping it friendly: Tom Cruise on ‘The Daily Show’ with Jon Stewart
people
Arts and Entertainment
Ensemble cast: Jamie McCartney with ‘The Great Wall of Vagina’
artBritish artist Jamie McCartney explains a work that is designed to put women's minds at rest
News
Republican Presidential Candidate Donald Trump
people
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
SPONSORED FEATURES
Independent Dating
and  

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

iJobs Job Widget
iJobs General

Recruitment Genius: IT Support Engineer

£18000 - £26000 per annum: Recruitment Genius: This is an opportunity for an I...

Recruitment Genius: Project Assistant

£17000 per annum: Recruitment Genius: They are a leading company in the field ...

Recruitment Genius: DBA Developer - SQL Server

£30000 - £35000 per annum: Recruitment Genius: This is an exciting opportunity...

Recruitment Genius: Office Manager

£26041 - £34876 per annum: Recruitment Genius: There has never been a more exc...

Day In a Page

Turkey-Kurdish conflict: Obama's deal with Ankara is a betrayal of Syrian Kurds and may not even weaken Isis

US betrayal of old ally brings limited reward

Since the accord, the Turks have only waged war on Kurds while no US bomber has used Incirlik airbase, says Patrick Cockburn
VIPs gather for opening of second Suez Canal - but doubts linger over security

'A gift from Egypt to the rest of the world'

VIPs gather for opening of second Suez Canal - but is it really needed?
Jeremy Corbyn dresses abysmally. That's a great thing because it's genuine

Jeremy Corbyn dresses abysmally. That's a great thing because it's genuine

Fashion editor, Alexander Fury, applauds a man who clearly has more important things on his mind
The male menopause and intimations of mortality

Aches, pains and an inkling of mortality

So the male menopause is real, they say, but what would the Victorians, 'old' at 30, think of that, asks DJ Taylor
Man Booker Prize 2015: Anna Smaill - How can I possibly be on the list with these writers I have idolised?

'How can I possibly be on the list with these writers I have idolised?'

Man Booker Prize nominee Anna Smaill on the rise of Kiwi lit
Bettany Hughes interview: The historian on how Socrates would have solved Greece's problems

Bettany Hughes interview

The historian on how Socrates would have solved Greece's problems
Art of the state: Pyongyang propaganda posters to be exhibited in China

Art of the state

Pyongyang propaganda posters to be exhibited in China
Mildreds and Vanilla Black have given vegetarian food a makeover in new cookbooks

Vegetarian food gets a makeover

Long-time vegetarian Holly Williams tries to recreate some of the inventive recipes in Mildreds and Vanilla Black's new cookbooks
The haunting of Shirley Jackson: Was the gothic author's life really as bleak as her fiction?

The haunting of Shirley Jackson

Was the gothic author's life really as bleak as her fiction?
Bill Granger recipes: Heading off on holiday? Try out our chef's seaside-inspired dishes...

Bill Granger's seaside-inspired recipes

These dishes are so easy to make, our chef is almost embarrassed to call them recipes
Ashes 2015: Tourists are limp, leaderless and distinctly UnAustralian

Tourists are limp, leaderless and distinctly UnAustralian

A woefully out-of-form Michael Clarke embodies his team's fragile Ashes campaign, says Michael Calvin
Blairites be warned, this could be the moment Labour turns into Syriza

Andrew Grice: Inside Westminster

Blairites be warned, this could be the moment Labour turns into Syriza
HMS Victory: The mystery of Britain's worst naval disaster is finally solved - 271 years later

The mystery of Britain's worst naval disaster is finally solved - 271 years later

Exclusive: David Keys reveals the research that finally explains why HMS Victory went down with the loss of 1,100 lives
Survivors of the Nagasaki atomic bomb attack: Japan must not abandon its post-war pacifism

'I saw people so injured you couldn't tell if they were dead or alive'

Nagasaki survivors on why Japan must not abandon its post-war pacifism
Jon Stewart: The voice of Democrats who felt Obama had failed to deliver on his 'Yes We Can' slogan, and the voter he tried hardest to keep onside

The voter Obama tried hardest to keep onside

Outgoing The Daily Show host, Jon Stewart, became the voice of Democrats who felt the President had failed to deliver on his ‘Yes We Can’ slogan. Tim Walker charts the ups and downs of their 10-year relationship on screen