title: [Emerging viral infections and hepatotropic virus].
abstract: Environmental degradation, population movements and urban agglomerations have broken down the borders for infectious diseases. The expansion of microorganisms has entered an increasing area of transmission vectors. The lack of immunity of the population leads to an increased risk of spreading infectious diseases. Furthermore, the decline in vaccination rates in developed countries and socio-economic difficulties in large regions has meant that diseases in the process of eradication have re-emerged. That is why health care workers must be trained to avoid delaying in diagnosis and to accelerate the implementation of public health measures. A great deal of education and health prevention should fall under the responsibilities of travellers who move around different regions.
authors.affiliation: Unidad de Medicina Tropical y Consulta del Viajero. Centro de Referencia Nacional de Enfermedades Tropicales. Servicio de Medicina Interna. Hospital La Paz-Carlos III, Madrid, España. Electronic address: marta.arsuaga@salud.madrid.org.
authors.forename: Marta
authors.initials: M
authors.lastname: Arsuaga
authors.affiliation: Unidad de Medicina Tropical y Consulta del Viajero. Centro de Referencia Nacional de Enfermedades Tropicales. Servicio de Medicina Interna. Hospital La Paz-Carlos III, Madrid, España.
authors.forename: Fernando
authors.initials: F
authors.lastname: de la Calle-Prieto
authors.affiliation: Laboratorio de Arbovirus y Enfermedades Víricas Importadas, Centro Nacional de Microbiología, ISCIII, Majadahonda, Madrid, España.
authors.forename: Ana
authors.initials: A
authors.lastname: Negredo Antón
authors.affiliation: Laboratorio de Arbovirus y Enfermedades Víricas Importadas, Centro Nacional de Microbiología, ISCIII, Majadahonda, Madrid, España.
authors.forename: Ana
authors.initials: A
authors.lastname: Vázquez González
mesh_terms: D021821:Communicable Diseases, Emerging / Q000453:epidemiology / Q000635:transmission / Q000821:virology*; D019049:Developed Countries; D006282:Health Personnel; D006801:Humans; D014611:Vaccination / Q000706:statistics & numerical data; D014777:Virus Diseases / Q000453:epidemiology / Q000635:transmission / Q000821:virology*
keywords: Emerging virus; Prevención; Prevention; Vaccine; Vacuna; Virus emergente