Kenya has made major progress in the fight against HIV/AIDS over the last four decades. At the peak of the epidemic, the country recorded nearly 94,000 new infections every year. By 2025, that number had fallen sharply to about 13,000.
The drop reflects years of investment in testing, treatment, awareness campaigns, and support from global health partners.
It also shows how far Kenya has come since the 1980s and 1990s, when an HIV diagnosis was often seen as a death sentence.
However, health experts are now warning that the gains made over the years are under threat. A growing number of new infections are being recorded among young people, raising concern about the future direction of the epidemic.
According to recent data, people aged between 15 and 24 accounted for 41 percent of all new HIV infections in Kenya in 2025.
This makes adolescents and young adults one of the most vulnerable groups in the country’s HIV response.
Experts say many young people today did not witness the devastating effects of HIV during the height of the crisis.
As a result, some now view the disease as manageable and less frightening, leading to lower risk perception and more unsafe sexual behaviour.
This concern is reflected in other worrying trends. In 2025, Kenya recorded 236,000 teenage pregnancies among girls aged 10 to 19, a sign of widespread risky sexual activity and inadequate access to reproductive health information and services.
Stigma also remains a major obstacle. Fear of judgment still prevents many people, especially young people, from getting tested or even buying condoms.
This silence continues to fuel new infections and delay treatment for those already living with the virus.
Health officials are also worried about gaps in preventing mother-to-child transmission.
While these programs have expanded, some pregnant women still fail to attend antenatal clinics early enough, increasing the risk of passing HIV to their babies.
At the same time, the epidemic is changing geographically. Counties such as Garissa, Mandera, Wajir, Kericho, Busia, and Kilifi are emerging as areas that need stronger interventions.
The National Syndemic Diseases Control Council says Kenya must now refocus its HIV response on young people through awareness, prevention, and anti-stigma campaigns.
Experts warn that unless urgent action is taken, the country risks losing the hard-won progress it has made against HIV/AIDS.