Christina Dideriksen July 15, 2019 HIV Health and Wellness China: Testing rates of chlamydia and gonorrhea, a study Christina Dideriksen July 15, 2019 HIV Health and Wellness Although periodic chlamydia and gonorrhea testing is recommended for men who have sex with men (MSM), little is known about testing rates in China. This study examines chlamydia and gonorrhea testing rates and testing correlates among Chinese MSM.