New figures from Public Health Wales show a significant drop in new HIV diagnoses, with just 73 cases recorded in 2024, down from 91 in 2023 – a promising sign of progress in the fight against HIV.
The decline comes alongside a record increase in testing and prevention, with over 133,000 people tested – an 8.3% rise year-on-year. Nearly 20% of tests were carried out using free At-home services, including the Test and Post scheme and community-based kit distribution.
Prescriptions for PrEP, a medication that can prevent HIV transmission when taken correctly, are at their highest level since 2020, with usage rising by over 4%.
The increase in PrEP use aligns with the UK-wide decline in new HIV cases, particularly among gay and bisexual men who have sex with men, who remain the most frequent users of the medication.
- 98% of PrEP users are male
- Over one-third are aged 25–34
While PrEP is available to all, these figures highlight the importance of targeted outreach and education to ensure broader access and uptake.
Jeremy Miles, Welsh Cabinet Secretary for Health and Social Care, commented:
“Wales is making encouraging progress towards our ambition of zero new HIV transmissions by 2030 through our ambitious HIV Action Plan, which includes increased access to testing, promoting prevention methods and tackling stigma.
“I’m pleased to see this latest data from Public Health Wales, which shows an increase in people testing for HIV and an increase in PrEP.
“The significant reduction in new diagnoses of HIV is something we can be proud of.”

The data underscores the effectiveness of early testing and preventative medication in reducing transmission rates. Public Health Wales continues to promote accessible, stigma-free testing and community-led prevention strategies to reach those most at risk.
The report reflects national efforts to meet zero HIV transmission goals, with Wales making strong strides through digital innovation, community engagement, and clinical support.
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