Europe has seen a rise in undiagnosed HIV infections — the World Health Organization (WHO) and European Center for Disease Prevention and Control (ECDC) reported that between at least 2018 to 2021, there have been more HIV infections than diagnoses.The full report showed that testing rates fell during the COVID-19 pandemic and has hindered progress toward eliminating new HIV transmissions by 2030.“We should all be deeply concerned by the data on HIV testing, treatment and care in Europe and Central Asia,” said Dr. Hans Henri P.