NASHVILLE, Tenn. April 15, 2025 – Those in need of a screening for sexually transmitted infections, or STIs, can receive a free screening at the Metro Public Health Department (MPHD) on Thursday, April 17th and Friday, April 18th. The free screenings are being offered as part of STI Awareness week, a yearly observance highlighting STIs and their risk to the community. STI Awareness Week runs from April 13th through the 19th.