Aids arl token june 2021, 1 million [37. Under the theme “ Take the rights path: My health, my right!”, WHO is calling on global leaders and citizens to champion 人类免疫缺陷病毒（艾滋病毒）的目标是免疫系统的细胞，即所谓CD4细胞，这些细胞帮助身体对感染做出反应。艾滋病毒在CD4细胞中复制并进而破坏该细胞。如果没有抗逆转录病毒（ARV）药物组合的有效治疗，免疫系统将变得虚弱，以至于无法再抵抗感染和疾病。 Nota descriptiva de la OMS acerca del VIH: datos, signos y síntomas, transmisión, factores de riesgo, diagnóstico, prevención, tratamientos y respuesta de la OMS. There is a very small number of people who have managed to control the HIV infection without ART and are called ‘elite-controllers’. 4 million [73. 0–45. 4 million] people have been infected with the HIV virus and about 44. An estimated 0. This situation is very rare and most people will need ART to avoid becoming ill. It is transmitted through unprotected sexual intercourse (anal or vaginal), transfusion of contaminated blood, sharing of contaminated needles, or between a mother and her infant during pregnancy, childbirth and breastfeeding, if the mother is not . Jul 15, 2025 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, testing and counselling, prevention, treatment and WHO response.


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