Shreya, from Gujarat in India, noticed ants crawling out of her ear at school, up to around 10 a day.
Dr Jawahar Talsania (pictured below), 58, senior Ear, Nose and Throat (ENT) surgeon in Gujarat, said: "We have conducted all possible scans on the child including an MRI and CT scan but they are all normal.
"We cannot find any abnormality in her ears. She doesn't experience any kind of pain - despite the ants biting her - and no damage has been found to the eardrums.
"The family live a normal life and they have a healthy environment so we can't even blame their living conditions. We've not seen anything like this in our medical history. We are completely perplexed."
He added that they have tried to suffocate the ants with drops, adding: "We don't believe the ants are laying eggs inside the ear as we've not spotted a queen ant inside."
Her father Sanjay is extremely concerned about his daughter's condition.
He said: "I have done everything I can. I have taken her to the best doctors but they have failed to solve the problem.
"I'm worried about her future and how this will affect her studies. She is a brilliant child and she's already missed a lot of school.
"Other children in her school and community are teasing her and it's already making her feel bad. I need this problem cured as quickly as possible before it affects her confidence in life."
Mr Darji is now praying for a miracle as he believes he has tried all medical avenues – even witch doctors - and nothing has worked.
Tsetse flies may resemble house flies but these insects, found mostly in Africa, are blood suckers that carry dangerous parasites, causing sleeping sickness or trypanosomiasis. The disease develops slowly but can be fatal if treatment is delayed. Tourists on safari holidays in destinations, such as Tanzania and South Africa, as well as in the Sahara have been bitten by tsetse flies.
There's nothing scary about ants, right? Wrong! Fire ants attack humans with both a bite and sting, leaving your skin swollen, red and painful. While their sting is more bearable than a bee sting, fire ants have been known to kill people, especially those who are allergic. Native to South America and found in hot countries, the insects can cause victims who are allergic to their bite to sweat, have slurred speech and chest pain.
Known for carrying Chagas disease, Assassin bugs most often infect people in poor, rural areas of the Americas. They are known as 'kissing bugs' as they usually bite their victims around the mouth and nose while they are sleeping - some bites are painless and others are the most painful of any insect. The danger comes after the bite, with Chagas disease causing rashes, fevers and vomiting, and in some cases death.
You probably didn't think you'd find the common dust mite in our roundup of dangerous insects but when it comes to Britain's deadliest bugs, these tiny invertebrates that can only be seen under a microscope are the biggest killers. 90 per cent of asthma sufferers in the UK identify dust times as a trigger for their attacks and charity Asthma UK says there were 1,143 deaths from asthma in the Britain in 2010. While not all of these deaths were caused by dust mites, droppings left by the insects can trigger asthma attacks.
Malaria has killed millions of people worldwide and is most commonly transmitted by a bite from an infected female Anopheles mosquito. Once the female bites an infected human, she transmits the malarial parasites to the next person she feeds on. Dengue is another killer disease spread by mosquitoes, with experts warning travellers to Brazil for the 2014 World Cup of the risks when visiting the South American country.
They may be tiny but ticks can be deadly too. They feed on the blood of mammals and spread diseases between their hosts. The most serious for humans is Lyme disease, which if left untreated can cause permanent disability. In 2008, a British woman plunged to her death from her bedroom window after suffering from Lyme disease when she was bitten by a tick while staying at her friend's property in France. The tick bite caused Jan Lynton to suffer paranoid delusions.
The fact that Bull ants are found in Australia (where some of the world's deadliest and most venomous animals live) tells us their sting probably packs a serious punch. Also known as Jack Jumpers, they are one of the oldest ant species, grow over 40mm-long and are extremely aggressive towards intruders. They can spot you from a metre away and their highly painful sting can cause anaphylactic shock if you're allergic.
It may look cute and furry to some but the puss caterpillar is far from. The fuzzy creature, found in North America, will spit acid at any attacker and has poisonous pines all over its body, which can cause extreme reactions for humans. Although no deaths have been recorded as of yet, its sting is hard to identify leading to patients being misdiagnosed and sometimes accidental deaths.