title: [Case report of the first world death due to a new strain of human influenza A H1N1 virus and behavior of human influenzae in pregnant women].
abstract: Influenza A H1N1 is an acute respiratory illness caused by a new strain of H1N1. Human influenza is a subtype of influenza Avirus, from the family of Orthomyxoviridae. This strain is the cause of new influenza pandemic declared by the World Health Organization in June, 2009. This paper reports the first case occurred in Mexico: a 39-year-old woman with a history of diabetes mellitus type 2 and obesity grade II, which suffered atypical and aggressive pneumonia positive to coronavirus. Patient died 98 hours after her admission to the hospital unit. Due to the clinical presentation of the case, the doctors sent samples to the Instituto Nacional de Diagnóstico y Referencia Epidemiológica that sent an aliquot of the National Center for Immunization and Respiratory Diseases of theAgency of Public Health in Canada, that reported positivity to influenza virus, and catalogued it as a new global strain called influenza A virus H1N1. The notice of 229E/NL63 coronavirus and its relationship to the recent outbreaks of avian influenza in humans and the clinical presentation of the case were the epidemiological circumstances that prevented the nation epidemiology system to establish global containment strategies to prevent the spread of this emerging infection. The consequence was the declaration of WHO pandemic alert level 6. Its behavior in pregnancy, reported by Assistant General Direction of Epidemiology in Mexico, has placed this infection as a risk factor for women.
authors.affiliation: Dirección de Enseñanza y Calidad, Subdirección General de Innovación y Calidad, Servicios de Salud de Oaxaca. fidiasnoguera@yahoo.com.mx
authors.forename: Marcelo Fidias
authors.initials: MF
authors.lastname: Noguera Sánchez
authors.forename: Samuel
authors.initials: S
authors.lastname: Karchmer Krivitzky
authors.forename: Martínez Cesar
authors.initials: MC
authors.lastname: EsliRabadán
authors.forename: Pedro
authors.initials: P
authors.lastname: Antonio Sánchez
mesh_terms: D000328:Adult; D002423:Cause of Death; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000821:virology*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000821:virology*