PT - JOURNAL ARTICLE AU - Daniel J. Becker AU - Allison Byrd AU - Tara M. Smiley AU - Mariana Fernandes Marques AU - Julissa Villegas Nunez AU - Katherine M. Talbott AU - Jonathan W. Atwell AU - Dmitriy V. Volokhov AU - Ellen D. Ketterson AU - Alex E. Jahn AU - Kerry L. Clark TI - Novel <em>Rickettsia</em> spp. in two common overwintering North American passerines AID - 10.1101/2022.06.18.496698 DP - 2022 Jan 01 TA - bioRxiv PG - 2022.06.18.496698 4099 - http://biorxiv.org/content/early/2022/06/19/2022.06.18.496698.short 4100 - http://biorxiv.org/content/early/2022/06/19/2022.06.18.496698.full AB - American robins and dark-eyed juncos migrate across North America, but their contributions to arthropod-borne disease remain poorly characterized. We identified novel Rickettsia spp. in one wintering migrant per bird species related to bellii, transitional, and spotted fever group rickettsiae and suggest spring migration could disperse these pathogens hundreds-to-thousands of kilometers.Competing Interest StatementThe authors have declared no competing interest.