<prompt> Hypersensitivity reaction to penicillin is covered under which doctrine?Res Ipsa LoquiturTherapeutic MisadventureCalculated Risk doctrineNovus actus interveniens  <response>: Therapeutic Misadventure : Injury or death of the patient due to unintentional inadvertent act by doctor.Hypersensitivity reaction to drugs comes under this doctrine. 