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Severe acute respiratory syndrome (SARS) is caused by a novel coronavirus (SARS-CoV). In a longitudinal cross-sectional study, we determined the prevalence of virus in bodily excretions and time of seroconversion in discharged patients with SARS.…

Respiratory tract infections account for high morbidity and mortality around the world. Fragile patients are at high risk of developing complications such as pneumonia and may die from it. Limited information is available on the extent of the…

Infecţíile virale de tract respirator reprezintă una din cauzele principale de morbiditate şi mortalitate în patologiapediatrică. Autorii aduc informaţii de ultima oră privind structura, mecanismele patogenetice, caracteristicilecli nice,…

The present paper analyzes social interventions adressed to family farmers living in the buffer periurban zone of La Matanza party –Greater Buenos Aires-, focusing on coordination at levels among different institutions that implement public policies…

This research was conducted in the settlement “Facão Bom Jardim”, in the city of Cáceres - Mato Grosso , with the group of women “Natureza Viva” which develops activities such as agro-ecological farming, production of chestnut derivatives, crafts and…

El mundo laboral se ve extremadamente perjudicado como consecuencia de la pandemia mundial del nuevo coronavirus, COVID 19. No solo ha sido, sino que es una amenaza para la salud pública, los efectos a nivel económico y social ponen en peligro la…

[No abstract available]

During an epidemic, almost all healthcare facilities restrict the visiting of patients to prevent disease transmission. For hospices with terminally ill patients, the trade-off between compassion and infection control becomes a difficult decision.…

Chest CT has been widely used to screen and to evaluate the severity of COVID-19 disease in the early stages of infection without severe acute respiratory syndrome, but no prospective data are available to study the relationship between extent of…

La agroecologí­a ha surgido como un enfoque nuevo al desarrollo agrí­cola, más sensible a las complejidades de las agriculturas locales, al ampliarlos objetivos y criterios agrí­colas para abarcar propiedades de sustentabilidad, seguridad…