PubMed · 8152700
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1993. AIDS update.. https://pubmed.ncbi.nlm.nih.gov/8152700/
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As the number of travelers from industrialized countries who are infected with human immunodeficiency virus (HIV) increases as a consequence of the clinical benefits of highly active antiretroviral therapy (HAART), updated prophylactic knowledge is needed. Vaccine prophylaxis must balance the safety and immunogenicity of vaccines with the estimated risk of acquiring the disease. Further research is needed on antimalarial chemoprophylaxis for travelers who are HAART recipients, because of possible pharmacokinetic interactions. Safe sex practices must be adopted to avoid both spreading of the infection in the host country and superinfection with different HIV strains. Most individuals infected with HIV may travel safely, even though the infectious risk has been reported to be higher for patients with advanced infections than for the general population. These patients are also less likely to produce an effective immune response to vaccines. Migrants and refugees from poor countries are also at risk of acquiring HIV infection. Their legal-residency status may often prevent their access to adequate health services, thus necessitating urgent public health actions.
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Aspergillosis is a life-threatening fungal infection in immunocompromised people, including people infected with human immunodeficiency virus (HIV). We determined the incidence of aspergillosis among HIV-infected people and survival after aspergillosis diagnosis by use of a national HIV surveillance database. Among 35,252 HIV-infected patients, the incidence of aspergillosis was 3.5 cases per 1000 person-years (p-y; 95% confidence interval [CI], 3.0-4.0 per 1000 p-y). Incidence was higher among people aged > or =35 years (4.1 per 1000 p-y, 95% CI, 3. 5-4.8), among people with CD4 counts of 50-99 cells/mm(3) (5.1 per 1000 p-y, 95% CI, 2.8-7.3), or CD4 counts of <50 cells/mm(3) (10.2 per 1000 p-y, 95% CI, 8.0-12.2), versus people with CD4 counts of >200 cells/mm(3), people with > or =1 acquired immune deficiency syndrome-defining opportunistic illness (8.6 per 1000 p-y, 95% CI, 7.4-9.9), and people who were prescribed at least one medication associated with neutropenia (27.7 per 1000 p-y, 95% CI, 21.0-34.3). Median survival time after diagnosis of aspergillosis was 3 months, and 26% survived for > or =1 year. These findings suggest that aspergillosis is uncommon, occurs especially among severely immunosuppressed or leukopenic HIV-infected people, and is associated with poor survival.