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Any patient presenting with signs or symptoms of bacteremia or a positive blood culture should be started on intravenous antibiotics. [23] The choice of antibiotic is determined by the most likely source of infection and by the characteristic organisms that typically cause that infection.
Testing blood for antibodies against the bacterium or its DNA: Doxycycline, penicillin, ceftriaxone: Yes: Listeria monocytogenes: Listeriosis: Culture of blood or spinal fluid: Ampicillin, gentamicin: No Borrelia burgdorferi, Borrelia garinii, and Borrelia afzelii: Lyme disease (Lyme borreliosis) Based on symptoms, tick exposure, blood tests
A blood-borne disease is a disease that can be spread through contamination by blood and other body fluids. Blood can contain pathogens of various types, chief among which are microorganisms , like bacteria and parasites , and non-living infectious agents such as viruses .
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Infectious disease – illness or disorder when pathogenic (disease-causing) microorganisms, such as bacteria, viruses, fungi, or parasites invade and multiply within the body of a host organism and release toxins, causing various clinical symptoms which can potentially lead to severe health complications or even death. Infectious diseases can ...
A contagious disease is an infectious disease that can be spread rapidly in several ways, including direct contact, indirect contact, and Droplet contact. [1] These diseases are caused by organisms such as parasites, Bacteria, Fungi, and viruses. While many types of organisms live on the human body and are usually harmless, these organisms can ...
Infectious disease, pathology Leukocytosis is a condition in which the white cell ( leukocyte ) count is above the normal range in the blood . [ 1 ] [ 2 ] It is frequently a sign of an inflammatory response , [ 3 ] most commonly the result of infection , but may also occur following certain parasitic infections or bone tumors as well as leukemia .
Infectious mononucleosis (IM, mono), also known as glandular fever, is an infection usually caused by the Epstein–Barr virus (EBV). [2] [3] Most people are infected by the virus as children, when the disease produces few or no symptoms. [2] In young adults, the disease often results in fever, sore throat, enlarged lymph nodes in the neck, and ...