The COBATEST network is glad to announce upcoming collaboration with EuroTEST and with many other international organizations in a research led by EuroTEST on the impact of COVID-19 on the groups vulnerable to HIV and other STIs. Specifically, the study plans to learn impact of the COVID-19 pandemic on testing services for HIV, viral hepatitis and other sexually transmitted infections in the WHO European region from March 2020 to August 2020. The data will be collected using online survey assessment.