<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 16-year-old female presents to her pediatrician complaining of 2 weeks of fever and 1 week of swollen lumps in her left armpit. Upon examination of the left upper extremity, her physician notes the presence of a single papule which the patient claimed appeared one week ago. The patient started her first job at a pet store 2.5 weeks ago. Which of the following is the vector of transmission of the causative agent?? A: Animal urine, B: Cats, C: Parrots, D: Armadillos, E: Rabbits,  <response>: This is a question about identifying the vector of transmission for a disease based on the patients symptoms and exposure history. The key details are that the patient is a 16-year-old female with 2 weeks of fever, 1 week of swollen lymph nodes in her left armpit, and a papule that appeared 1 week ago. Importantly, she started a new job at a pet store 2.5 weeks ago. The symptoms of fever, lymphadenopathy, and a papule are consistent with cat scratch disease, which is caused by the bacterium Bartonella henselae. This bacterium is carried by cats and transmitted to humans through scratches, bites, or contact with fleas that have fed on infected cats. The patients recent exposure to cats at her new job makes cats the most likely vector of transmission for her illness.B: Cats 