A repetitive nucleotide insertion in the rplV gene is associated with in vitro resistance to azithromycin in Rickettsia typhi. - Phuklia, Weerawat; Chowongkomon, Kiattawee; Padith, Kaisone; Phommasone, Koukeo; Mayxay, Mayfong; Richards, Allen L.; Batty, Elizabeth M.; Robinson, Matthew T.; Newton, Paul N.; White, Nicholas J.; Day, Nicholas P. J.; Ashley, Elizabeth A. (PLoS Neglected Tropical Diseases, 2026)