1. Centers for Disease Control and Prevention. STDs increased during the first year of the covid-19 pandemic. 12 April 2022. www.cdc.gov/nchhstp/newsroom/2022/2020-STD-surveillance-report.html.
2. Centers for Disease Control and Prevention. New data show that STDs remain far too high. www.cdc.gov/std/statistics/2020/default.htm.
3. Centers for Disease Control and Prevention. Sexually transmitted disease surveillance 2020. Announcement. 10 April 2022. www.cdc.gov/std/statistics/2020/announcement.htm.
4. Centers for Disease Control and Prevention. Impact of covid-19 on STDs. www.cdc.gov/std/statistics/2020/impact.htm.
5. Centers for Disease Control and Prevention. National overview of STDs 2020. www.cdc.gov/std/statistics/2020/overview.htm.