<prompt> Antibiotic treatment of choice for treating cholera in an adult is a single dose of:TetracyclineCo-trimoxazoleDoxycyclineFurazolidone  <response>: Doxycycline - antibiotic of choice for adults only single dose suffices. TMP-SMX - antibiotic of choice for children. Furazolidone - antibiotic of choice for pregnant women. Ref: Parks Textbook Of Preventive And Social Medicine By K. Park, 19th Edition, Page 193; Parks Textbook Of Preventive And Social Medicine By K. Park, 18th Edition, Page 181 