<prompt> Treatment of choice of thoracic actinomycosis is:Amphotericin BCotrimoxazolePenicillinItraconazole  <response>: Ans. is c Penicillin Actinomycosis occur at different sites such as oro cervicofacial, thoracic, abdominal and pelvic.The drug of choice for all types of actinomycosis is penicillin. 