Researchers from Mahidol Universitys Center of Excellence in Research on Gender, Sexuality, and Health, and the Yale School of Public Health would like to invite any actively practicing physicians residing in Thailand to participate in a survey about pre-exposure prophylaxis (PrEP). Through this survey, we hope to learn more about physicians opinions of PrEP and their willingness to prescribe it to patients. Please click the following link to learn more and participate: https://yalesurvey.ca1.qualtrics.com/jfe/form/SV_57TsvkVHhkalxhb We thank you for your time and potential participation.