An early diagnosis allows people to get treatment quickly and can prevent serious complications. And individuals successfully treated for HIV are less likely to pass the infection on. This new "do-it-yourself" test is made by company Bio Sure UK and can be bought online.
It works in a similar way to a pregnancy test, measuring levels of antibodies - proteins made in response to the virus - in a person's blood. The device analyses a small droplet of blood, taken from the finger-tip using a lancet. Two purple lines appear if it is positive. The company recommends attending sexual health clinics for advice and further blood tests if both lines appear.
HIV home test kit goes on sale in UK
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