It’s unrealistic to expect everyone who is sexually active will take perfect preventative measures.
An increase in condomless sex in PrEP users is predictable as preventing HIV is the key motivator for condom use among gay and bisexual men.
There needs to be a wide range of sexual health services for men who have sex with men.
In many parts of sub-Saharan Africa men who have sex with men encounter stigma and prejudice when accessing health services.
Kiselev Andrey Valerevich
From Dundee to Dublin, horror spectaculars are springing up like zombies from the dead.
Gareth Fuller/PA Archive/PA Images
Cases like Daryll Rowe's are very rare, but they have the power to transform both the law and public opinion.
Anything to declare?
Sharing data about users' HIV statuses is bad enough. But why collect it in the first place?
Women with AIDS were excluded from the US definition of the syndrome until 1993. What's changed?
Herbs, roots and plants can have health benefits. But they can also interact negatively with Western medicines.
Numerous traditional African medicines are undeniably beneficial in treating disease or maintaining good health.
Donor funding for HIV treatment has saved millions of lives in sub Saharan Africa.
Remarkable progress is being made on HIV treatment. But African countries need to work on sustainable ways to ensure the treatment programmes are not entirely dependent on foreign aid.
The treatment gap for people living with mental illness in Africa is huge.
Mental health care is neglected across Africa. But there are several reasons why countries should pay attention.
The placenta could hold the answers to why HIV positive women report higher rates of premature deliveries.
Zimbabwe’s LGBT community has long struggled to gain recognition, protection and support.
Zimbabwe’s new president, Emmerson Mnagagwga has offered a glimmer of hope to LGBT people in the country.
Exploring ways to improve the turnaround times for HIV tests on babies.
Diagnosing babies with HIV as early as possible is critical to ensuring that they get onto treatment.
Antiretroviral treatment prevents the virus from multiplying and prolongs the lives of HIV positive people.
HIV self-testing is a potential strategy to overcome access to testing. However, there are emerging concerns on the lack of counselling, possible user error and accuracy of the kits.
A vial of blood that has been tested for HIV.
The death toll from HIV/AIDS continues to decline, but more than 36 million people are still living with HIV. A researcher explains why the work for a cure is painstaking.
Communities should be encourage to show solidarity with children with HIV AIDS.
Stigma often obstructs rights protection for children with HIV/AIDS in Indonesia.
South Africa's data rollout of its pre-exposure prophylaxis shows that there is a relatively slow, but increasing, uptake. However, more needs to be done to target young women.
Current medical inadmissibility rules for newcomers are out of touch with Canadian values and need to be reformed. Here, candles around an AIDS symbol on World AIDS Day in Quezon city, Philippines 2016.
(AP Photo/Aaron Favila)
World AIDS Day is an opportunity to discuss how current medical inadmissibility rules for newcomers are out of touch with Canadian values and need to be reformed.
Pillbox (illustration only).
A clinical trial currently underway in France could confirm that that HIV treatment can be safely reduced to just four days a week, while maintaining the same efficacy.
In rural areas where there are often fewer healthcare professionals available, traditional healers can have a role to play in promoting HIV treatment.
Robert Mugabe in August 2017 before he was ousted as president of Zimbabwe.
But Zimbabwe must act quickly.