- trachoma [DOID:11265]
A commensal bacterial infectious disease that results_in infection located_in eye, has_material_basis_in Chlamydia trachomatis (A, B, Ba and C serovars), which is transmitted_by contact with eye discharge from the infected person and transmitted_by congenital method. The infection causes eyelid to turn inward which makes eyelashes to scratch the cornea.
- rubella [DOID:8781]
A viral infectious disease that results_in infection located_in skin, has_material_basis_in Rubella virus, which is transmitted_by droplet spread of oronasal secretions from the infected person through coughing and sneezing, and transmitted_by congenital method. The infection has_symptom rash on the face which spreads to the trunk and limbs, has_symptom fever, has_symptom lymphadenopathy, has_symptom joint pains, has_symptom headache, and has_symptom conjunctivitis.
- syphilis [DOID:4166]
A primary bacterial infectious disease that is a sexually transmitted systemic disease, has_material_basis_in Treponema pallidum subsp pallidum, which is transmitted_by sexual contact, transmitted_by blood product transfusion, transmitted_by congenital method from mother to fetus or transmitted_by contact with infectious lesions. If left untreated, produces chancres, rashes, and systemic lesions in a clinical course with three stages continued over many years.
- listeriosis [DOID:11573]
A primary bacterial infectious disease that results_in infection, has_material_basis_in Listeria monocytogenes, which is transmitted_by ingestion of contaminated food or raw milk or transmitted_by congenital method. Ingestion of Listeria by pregnant women has_symptom nausea, has_symptom vomiting, has_symptom diarrhea, has_symptom fever, has_symptom malaise, has_symptom back pain, and has_symptom headache. Maternal infection with Listeria can result in chorioamnionitis, premature labor, spontaneous abortion, or stillbirth.
- acquired immunodeficiency syndrome [DOID:635]
A Human immunodeficiency virus infectious disease that results_in reduction in the numbers of CD4-bearing helper T cells below 200 per microliter of blood or 14% of all lymphocytes thereby rendering the subject highly vulnerable to life-threatening infections and cancers, has_material_basis_in Human immunodeficiency virus 1 or has_material_basis_in Human immunodeficiency virus 2, which are transmitted_by sexual contact, transmitted_by transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk, transmitted_by congenital method, and transmitted_by contaminated needles. Opportunistic infections are common in people with AIDS.
- human immunodeficiency virus infectious disease [DOID:526]
A viral infectious disease that results in destruction of immune system, leading to life-threatening opportunistic infections and cancers, has_material_basis_in Human immunodeficiency virus 1 or has_material_basis_in Human immunodeficiency virus 2, which are transmitted by sexual contact, transmitted by transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk, transmitted by congenital method, and transmitted by contaminated needles. The virus infects helper T cells (CD4+ T cells) which are directly or indirectly destroyed, macrophages, and dendritic cells. The infection has symptom diarrhea, has symptom fatigue, has symptom fever, has symptom vaginal yeast infection, has symptom headache, has symptom mouth sores, has symptom muscle aches, has symptom sore throat, and has symptom swollen lymph glands.