Tuesday December 10, 2019

Individual Types of HPV Linked to HIV Infection

Previous study with female sex workers showed that the HPV vaccine still provided protection to high-risk groups

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HIV
Nearly 40 individual HPV types linked to HIV infection. Pixabay

Scientists have for the first time identified 37 individual types of the human papillomavirus, or HPV, that are specifically linked to human immunodeficiency virus (HIV) infection.

The findings showed that a person with any HPV type, more than one HPV type, or high-risk HPV are more likely to test positive for HIV.

“Although most studies have shown a general link between HPV and HIV co-infection, our findings illustrate the strong relationship between individual HPV types and HIV infection,” said lead author Brandon Brown, Associate Professor at the University of California, Riverside.

“Some HPV types are more linked to cancer and others to warts. This further illustrates the potential utility of HPV vaccine for men who have sex with men and trans women, not only for HPV prevention but also possibly for HIV prevention,” Brown added.

Brown explained that previous research has shown that HPV, in general, was linked to HIV infection, but his research team looked at infection with 37 HPV types and found that individual types are linked, “which is more specific than saying HPV is linked”.

The study, published in the journal PLOS ONE, identified HPV types such as HPV16, 18, 31, 33, 35, 52, 58, linked to HIV.

For the study, the team investigated nearly 600 men who have sex with men, or MSM, and transgender women in Lima, Peru.

HIV
School girls light candles in the shape of a ribbon during a HIV/AIDS awareness campaign ahead of World Aids Day, in Ahmedabad, India, Nov. 30, 2016. (VOA)

Brown and his colleagues started with two groups, one with genital warts and one without, and followed participants over two years to see who contracted HIV.

Of the 571 participants who completed at least two study visits, 73 acquired HIV in two years — a 6 per cent HIV incidence rate.

Previous study with female sex workers showed that the HPV vaccine still provided protection to high-risk groups.

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Regarding prevention and treatment, Brown recommends the HPV vaccine, widely provided to everyone regardless of sex, gender, or sexual orientation before sexual debut, and for genital wart treatment.

“Even if the vaccine is not provided before sexual debut, there can be strong benefit if given at any time to prevent HPV-associated disease and also HIV,” he said.

“We know that HPV is the most common STI, and we know that HPV vaccine works to prevent chronic HPV infection. What we need now is to implement the vaccine in a better way. The availability in many other developing countries is low at best and absent at worst.” (IANS)

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More Than 7,000 People in Afghanistan Infected with HIV: WHO Report

Another HIV patient Omar, said: "If we go to hospitals and tell them that we have HIV Aids, they don't treat us."

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WHO
A study by WHO revealed that most of the European women with HIV are diagnosed at a late stage. Wikimedia Commons

Some 7,200 people in Afghanistan were estimated to be HIV positive, according to figures released by the the World Health Organization (WHO).

Marking World Aids Day, the WHO on Sunday called for a broader public awareness campaign in Afghanistan to deal with the issue, reports TOLO News.

But the Afghan Ministry of Public Health said that it registered only 2,883 cases of HIV in the country.

“According to our statistics, there are 2,883 cases of HIV registered in the country. The 7,200 cases reported by the World Health Organization are only an estimate,” said Fida Mohammad Paikan, deputy minister of public health.

AIDS and HIV
Stimulation of the wound healing response during early infection could have a protective effect against disease like AIDS from the HIV infection. Pixabay

Referring to factors behind the spread of the virus, Paikan said: “Last year the Ministry of Public Health registered 183 cases of HIV, and the figure has decreased to 150 new cases this year. But we need to undertake a comprehensive study to determine the exact number of those suffering from the disease.”

Victims however, have complained of social discrimination.

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Mohammad Idris, who contracted the disease from an infected needle during a drug injection, told TOLO News: “We are facing a lot of problems because we cannot share about our illness with others.”

Another HIV patient Omar, said: “If we go to hospitals and tell them that we have HIV Aids, they don’t treat us.” (IANS)