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| Machado,Elizabeth S.; Lambert,John S.; Afonso,Adriana O.; Cunha,Silvia M.; Oliveira,Ricardo H.; Tanuri,Amilcar; Sill,Anne M.; Soares,Marcelo A.. |
| Although mother-to-child HIV transmission prevention has slowed down pediatric HIV infection in developed countries, large numbers of infants still become infected in developing nations. Data on pediatric HIV infection is however largely scarce. In this study, we have overviewed clinical, laboratory and genotypic data from a large cohort of HIV-infected infants regularly followed at two pediatric HIV outpatient clinics in Rio de Janeiro, Brazil. Children on antiretroviral therapy, as well as drug-naïve, newly diagnosed infants were analyzed. Prevalence of drug resistance mutations, as well as immunological and virological responses to therapy were evaluated. Additionally, HIV-1 subtype frequencies and their distribution over the course of the epidemic were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HIV-1; Pediatric; Drug resistance; Clinical; Genotyping; Subtype. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000400008 |
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| Drăgănescu,Anca; Săndulescu,Oana; Florea,Dragoş; Vlaicu,Ovidiu; Streinu-Cercel,Anca; Oţelea,Dan; Aramă,Victoria; Luminos,Monica Luminiţa; Streinu-Cercel,Adrian; Niţescu,Maria; Ivanciuc,Alina; Bacruban,Rodica; Piţigoi,Daniela. |
| ABSTRACT Background: Influenza continues to drive seasonal morbidity, particularly in settings with low vaccine coverage. Objectives: To describe the influenza cases and viral circulation among hospitalized patients. Methods: A prospective study based on active surveillance of inpatients with influenza-like illness from a tertiary hospital in Bucharest, Romania, in the season 2016/17. Results: A total of 446 patients were tested, with a balanced gender distribution. Overall, 192 (43%) patients tested positive for influenza, with the highest positivity rate in the age groups 3–13 years and >65 years. Peak activity occurred between weeks 1 and 16/2017, with biphasic distribution: A viruses were replaced by B viruses from week 9/2017; B viruses... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: A/H3; B/Victoria; ILI; Influenza; SARI; Subtype. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000500377 |
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