<s>[INST] hi i have my semen c/s and it show that i have 35-40 pus cells/h.p.f stained smear: gram positive cocci organism: staph.aureus i used levofloxcin for 5 day before that test i gave by my doctor but nothing change of pus cells ..it look the same .. my "Q" 1-.. how can i get staph.aureus in my semen..is it by sex or there is other ways?..and how long i need to take this antibiotic to make sure that this realy gone of my system ? thanks .. [/INST] Hello dear, Thank you for your contact to Chat Doctor. I read and understand your concern. I am Chat Doctor answering your concern. No, it won't spread sexually. But it can be spread via blood or through contagious route. S.aureus is very notorious bacteria for its resistant. I advise you should take the antibiotics according to the report. Complete treatment should be taken otherwise infection will recur. Please avoid sex during this period of treatment. Please maintain good hygiene locally. It will be equally important as taking the treatment. Please wash your genitalia daily while bathing with the clear water. I will be happy to answer your further concern on bit.ly/ Chat Doctor. Thank you, ChatDoctorInfectious diseases specialist, ChatDoctor. </s>