Navegar por los elementos (20655 total)

Coronavirus disease 2019 (COVID-19) is a new infectious disease that has spread rapidly throughout the world. The disease is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a member of the Coronaviridae family. Though the…

Background: In the light of pandemic of coronavirus disease (COVID-19), identification of level of epidemic preparedness and understanding of homoeopathic practitioners is required to utilise their services in mainstream healthcare effectively.…

Background: The novel 2019 COVID-19 spreads by respiratory and aerosols. COVID-19 driven pandemic causes panic, fear and stress among all strata of society. Like all other medical professions, dentists, particularly endodontists, who are highly…

Porcine deltacoronavirus (PDCoV), also known as porcine coronavirus HKU15, was first detected in North America in early 2014 and associated with enteric disease in pigs, resulting in an urgent need to further investigate the ecology of this virus.…

To estimate the overall quality-adjusted life-years (QALYs) gained by averting 1 coronavirus disease 2019 (COVID-19) infection over the duration of the pandemic. A cohort-based probabilistic simulation model, informed by the latest epidemiological…

There is increasing evidence of gastrointestinal (GI) infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We surveyed the co-expression of SARS-CoV-2 entry genes ACE2 and TMPRSS2 throughout the GI tract to assess potential…

Background: The ongoing COVID-19 pandemic has created an alarming situation due to extensive loss of human lives and economy, posing enormous threat to global health security. Till date, no antiviral drug or vaccine against SARS-CoV-2 has reached the…

Timely diagnosis of COVID-19 infected individuals and their prompt isolation are essential for controlling the transmission of SARS-CoV-2. Though quantitative reverse transcriptase PCR (qRT-PCR) is the method of choice for COVID-19 diagnostics, the…

Hemorrhagic manifestations during COVID-19 infections are increasingly described in the literature. We report the first case of spontaneous subcapsular hematoma of the liver revealing a COVID-19 infection in a 44-year-old woman with no underlying…

http://dx.doi.org/10.1590/S0104-026X2004000100011 O texto examina as formas de inserção das mulheres na agricultura familiar, procurando explicar a seletividade de gênero do processo migratório. Primeiramente, aborda a distribuição da população, por…