Sepsis is not contagious, so isolation is usually not necessary. Sepsis is a common critical infection, usually due to a variety of pathogens invade the body’s blood and produce toxins in the bloodstream, resulting in infection, the symptoms are often manifested as generalized pain, fever, etc., usually lead to sepsis bacteria usually do not spread in daily contact, and does not have the contagious nature of sepsis, so patients suffering from sepsis do not usually need to be isolated. Patients with sepsis can be treated with penicillin, ceftazidime, vancomycin and other medications under the guidance of a doctor, and if treatment is not timely, it may also lead to organ failure, which can be life-threatening in serious cases. It is recommended that patients should go to the hospital for examination and treatment in time when they are not feeling well.