Table 2. Summary of U.S. Preventive Services Task Force (USPSTF) Screening Recommendations for Sexually Transmitted Infections (STIs) in Adolescent Women

STI Screening	Low risk	High risk	Pregnant
Chlamydia	A	A	B^*
Gonorrhea	B	B	B^*
HIV	C	A	A
Herpes	D	D	D
Syphilis	D	A	A
Hepatitis B	D	D	A
HPV	D	D	D

Grade of recommendations are based on USPSTF definitions: A = high certainty of substantial benefit/offer or provide service; B = high or moderate certainty of moderate or substantial benefit/offer or provide service; C = likely only a small benefit for most individuals without signs or symptoms/may provide service to selected patients based on individual circumstances; D = moderate or high certainty of no benefit or harms outweigh benefits/recommend against service.
↵* Screen during the first and third trimesters.
Data from Refs. 3, 7, and 9⇓⇓⇓–13.