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Europe's Venereal Renaissance: STI Surge Baffles Experts
11 Aug
Summary
- Europe sees a significant rise in STIs, unexplained by testing alone.
- Reduced condom use and PrEP use are potential factors in rising STIs.
- Congenital syphilis cases have doubled, posing a severe threat to newborns.
Europe is currently grappling with a significant surge in sexually transmitted infections (STIs). Health officials confirm a genuine increase in transmission rates, extending beyond the immediate post-COVID period. While factors like the resumption of testing facilities may explain initial upticks, the continued rise is a cause for concern.
Experts are exploring various hypotheses for this 'venereal renaissance.' While dating apps are often cited, evidence linking them directly to the surge is sparse. A more plausible, though still developing, explanation is a potential decline in condom usage. Studies indicate a drop in condom use among teenagers, but comprehensive data for older populations remains limited.
Another hypothesis suggests that the use of Pre-Exposure Prophylaxis (PrEP) for HIV prevention might lead some men to forgo condoms, though this remains under investigation. The consequences of untreated STIs are severe, ranging from infertility to life-threatening conditions. The ECDC has noted a disturbing doubling of congenital syphilis cases between 2023 and 2024, with clusters reported in Bulgaria, Portugal, and Hungary.
The rise in STIs is geographically widespread, affecting numerous countries including Bulgaria, France, Italy, Belgium, Hungary, Lithuania, and Malta. While young men are not the primary drivers of the increase, older males and women are experiencing rising rates of gonorrhea and syphilis, respectively. The surge is also impacting heterosexual populations, not solely concentrated among homosexual men.
Challenges in combating STIs include antibiotic resistance, particularly with gonorrhea, and a lack of comprehensive data from many European countries. Stigma and discrimination further impede efforts, deterring vulnerable groups like men who have sex with men, migrants, and sex workers from seeking necessary testing and treatment. Some regions are implementing stricter screening measures in response to specific outbreaks, such as the rise in congenital syphilis in Hungary.
