Nairobi County has recorded the highest number of new HIV infections in Kenya, with over 3,000 fresh cases in the past year, contributing to a nationwide total of 19,991 new infections. This represents a 19% rise from the previous year, with young people aged 15–34 accounting for 54% of all new cases, highlighting a critical concern ahead of World AIDS Day.

• Kenya registered 19,991 new HIV infections nationwide in the past year, a 19% rise compared to the previous year, with Nairobi recording over 3,000 new cases.
• The Ministry of Health and the National Syndemic Diseases Control Council organized a national HIV awareness half-marathon at Nyayo National Stadium.
• Principal Secretary for Medical Services Ouma Oluga flagged off the marathon, emphasizing the need for testing and prevention.