HIV is a virus that damages the cells in the immune system and weakens the body’s ability to fight everyday infections and diseases.
Known as PrEP (pre-exposure prophylaxis), the treatment is taken by HIV-negative people to reduce the risk of getting HIV. It was introduced in Northern Ireland in 2018.
It is taken as a pill and is effective, but they are not always easy for some to take.
It can be hard to access, unpractical or feel embarrassing if people are worried about the possibility of parents or housemates finding the medication.
Other factors such as homelessness can make it difficult to take oral PrEP every day.
However, cabotegravir is given as jab, usually six times a year or every other month, making it potentially more convenient and discreet.
