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Disease


— Health and Wellbeing

Thumb ring diagnoses sexually-transmitted diseases

By - August 21, 2015 2 Pictures

Although most people with multiple sexual partners know that being checked for STDs is the responsible thing to do, many don’t do so because of the stigma associated with going to the clinic. That’s why a Silicon Valley-based startup has developed the Hoope ring. It’s worn on the thumb, and can reportedly diagnose diseases such as syphilis, gonorrhoea, chlamydia and trichomoniasis in less than a minute.

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— Medical

Smartphone microscope scans blood for parasitic worms in minutes

By - May 7, 2015 3 Pictures

In Africa, the spread of parasitic worms known as Loa loa is seriously hindering the efforts of health care workers to cure particular rampant diseases. Though there are drugs available to treat both river blindness and lymphatic filariasis, if they are administered to a patient who also happens to also be infected with Loa loa the consequences can be lethal. This is complicated further by the inherent difficulties in screening for the worms, but a newly developed mobile phone microscope needing only a drop of blood to automatically detect the parasite promises to make things a whole lot simpler.

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— Medical

Breath test for malaria is in the air

By - April 23, 2015 2 Pictures
At present, diagnosing malaria can be a difficult process involving powerful microscopes and careful scanning of blood samples for tiny parasites in a technique discovered in 1880. But a more accessible method may be in the works. A team of Australian scientists has discovered that certain chemicals are present and can be detected in the breath of sufferers, raising the possibility of a cheap breath test to diagnose the deadly disease. Read More
— Medical

MIT designs 10-minute ebola test

By - February 24, 2015
Researchers from MIT claim to have developed an easy-to-use blood test that can be applied in the field, allowing for the screening of multiple diseases at once. The test is said to provide results in around 10 minutes, and could be instrumental in stopping the epidemic spread of fatal diseases such as Ebola. Read More
— Medical

Satellites and GIS help developing countries target deadly parasites

By - February 23, 2015 6 Pictures
Each year, hundreds of millions of people in developing countries are affected by parasitic diseases. One of the most common is malaria, which kills more than a million people annually, mostly children under five years of age. Scientists are using satellite data combined with local health information uploaded into geographical information systems (GIS) to help developing countries better manage limited resources and target interventions in the fight against malaria and other deadly parasitic diseases. Read More
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