U.S. Masters Swimming
https://www.usms.orgWhat is Masters Swimming? Join. Join or Renew; My USMS. ... 2022 USMS Spring Nationals: Get Ready to Swim Fast in San Antonio. Susan Dawson-Cook. Article. Omicron Variant and COVID-19 Vaccines: What Swimmers Need to Know (Updated January 2022) Elaine K. Howley. Article.