Objetivo: descrever a experiência no ensino remoto emergencial para as aulas teóricas na graduação em Enfermagem em decorrência da COVID-19. Método: trata-se de um relato de experiência pautado na análise de Paulo Freire que aborda o processo de ensino remoto emergencial das aulas teóricas ocorrido em um curso de graduação em Enfermagem pertencente a uma instituição de ensino superior de Salvador, Bahia, Brasil, após as medidas de afastamento social em consequência da pandemia. Resultados: amparado pelo modelo de educação dialógica, o processo de ensino remoto emergencial das aulas demandou a aproximação de docentes e discentes à realidade virtual, além da reestruturação das estratégias de ensino adotadas pelo corpo docente. Conclusão: a experiência de ensino remoto perpassou pela capacitação e acompanhamento das docentes e discentes quanto o uso de ferramentas virtuais, bem como pela necessidade de readequação das estratégias de ensino, as quais variaram desde a realização de conferências virtuais até a elaboração conjunta de produtos que compuseram atividades avaliativas nesse ambiente.

SUMMARYIn Brazil, the existing reference values for T-lymphocytes subsets are based on data originated in other countries. There is no local information on normal variation for these parameters in Brazilian adults and children. We evaluated the normal variation found in blood donors from five large Brazilian cities, in different regions, and in children living in Salvador, and Rio de Janeiro. All samples were processed by flow cytometry. The results were analyzed according to region, gender, and lifestyle of blood donors. A total of 641 adults (63% males), and 280 children (58% males) were involved in the study. The absolute CD3+, and CD4+ cells count were significantly higher for females (adults and children). Higher CD4+ cell count in adults was associated with smoking, while higher CD8+ count was found among female children. Higher counts, for all T-cells subsets, were detected in blood donors from southeast / south regions while those living in the northern region had the lowest values. Individuals from midwestern and northeastern regions had an intermediate count for all these cells subsets. However, these differences did not reach statistical significance. In Brazil, gender and smoking, were the main determinants of differences in T-lymphocytes reference values.

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We declare no confl ict of interest. ABSTRACTAcute HIV infection is rarely recognized as the signs and symptoms are normally unspecifi c and can persist for days or weeks. The normal HIV course is characterized by a progressive loss of CD4+ cells, which normally leads to severe immunodefi ciency after a variable time interval. The mean time from initial infection to development of clinical AIDS is approximately 8-10 years, but it is variable among individuals and depends on a complex interaction between virus and host. Here we describe an extraordinary case of a man who developed Pneumocisits jiroveci pneumonia within one month after sexual exposure to HIV-1, and then presented with 3 consecutive CD4 counts bellow 200 cells/mm 3 within 3 months, with no other opportunistic disease. Although antiretroviral therapy (AZT+3TC+ATZ/r) was started, with full adherence of the patient, and genotyping indicating no primary antiretroviral resistance mutations, he required more than six months to have a CD4 restoration to levels above 200 cells/mm 3 and 10 months to HIV-RNA to become undetectable.

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