Russia HIV epidemic now generalized in 27 regions, epidemiologists say

Russian epidemiologists say HIV has moved beyond risk groups in 27 regions, marking what they describe as a generalized epidemic in parts of the country. The assessment was reported by the Central Research Institute of Epidemiology, which said the virus is now spreading in the general population in those areas rather than remaining confined to higher-risk groups. The situation is said to be most serious in the Kemerovo, Irkutsk and Sverdlovsk regions.

The institute said the generalized stage is identified when HIV is diagnosed in more than 1% of pregnant women in a region. That threshold is being used as an indicator that transmission is no longer limited to specific communities. The same reporting said Russia recorded 45,000 new HIV cases in 2025, a figure described as 13.4% lower than in 2024.

The figures come as health officials continue to examine infection clusters linked to medical settings. According to the data cited, eight clusters were recorded in healthcare facilities in 2025, affecting 104 patients. Investigations were still under way in 2026 into 11 suspected clusters across ten regions, where HIV and hepatitis transmission in medical organisations is suspected.

The issue matters because it points to a wider public-health challenge that goes beyond individual risk groups and into routine healthcare and population-level transmission. HIV epidemics that become generalized are harder to contain because they can spread through broader social and demographic networks. The concern is heightened by the fact that the regions named in the assessment include some of the country's most affected areas.

The reporting also links the HIV situation to a broader pattern of healthcare-associated infections. Officials cited clusters of viral hepatitis C and mixed HIV and hepatitis infections as the main pattern seen in the investigations. Yelena Igonina, who heads the Department for the Epidemiological Wellbeing of the Population at Rospotrebnadzor, said sanitary and epidemiological violations were the main cause of the infections.

Among the examples cited were a cluster in Moscow with 22 cases of viral hepatitis C, a confirmed outbreak in a sanatorium in Kabardino-Balkaria that infected 82 people, and hepatitis cases in oncology hospitals in Kamchatka Territory and Buryatia. Another three hepatitis C clusters were identified in dialysis centres in the Samara and Kursk regions, affecting 26 people. The reporting said the violations included the use of single-use catheters or glucometers on several patients, with undiagnosed infections often identified as the source.

The article also said these were the highest figures for HIV and hepatitis infections in medical institutions in the past 15 years. That makes the current findings significant not only for HIV prevention, but also for infection control in hospitals and other care settings. It also suggests that the problem is being measured through both surveillance data and outbreak investigations rather than a single nationwide case count.

What remains unclear from the available reporting is how quickly the generalized epidemic is expanding in each of the 27 regions and whether the healthcare-associated clusters are connected to one another. It is also not clear what additional measures regional authorities may take in response. The next developments to watch are the outcome of the 2026 investigations, any new regional data, and whether officials announce stronger infection-control enforcement.

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