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Background: The outbreak of coronavirus disease 2019 (COVID-19) has become a global crisis, as the World Health Organization (WHO) declared COVID-19 as a global pandemic. Complete heart block, resulting from an abnormal heart rhythm, is a rare…

Infectious bronchitis virus (IBV) causes highly contagious respiratory or urogenital tract diseases in chickens. The Maryland 27(Md27) strain was first isolated in 1976 from diseased chicken flocks in the Delmarva Peninsula region. To understand the…

Introdução: O Registro Hospitalar de Câncer (RHC) é uma fonte sistemática de informação que visa ao aprimoramento do serviço prestado a todo paciente oncológico. Seus dados são essenciais para todos os profissionais que assistem ao paciente com…

The purpose of this article is to analyze the complex risks of coronavirus disease 2019 (COVID-19) and their nonlinear influence on sustainable development. In the context of this global pandemic, this article shows the limits of ‘’thinking…

In the COVID-19 crisis, compartmental models have been largely used to predict the macroscopic dynamics of infections and deaths and to assess different non-pharmaceutical interventions aimed to contain the microscopic dynamics of person-to-person…

Respiratory viral infections of non-flu etiology – adenoviral infection, paraflu, RS-vioral infection etc. – account for the major share of SARS, up to 90%. The frequency of flu viruses infection makes up about 15% (type A – 12%, type B – 3%),…

In order to determine whether organic production may be a viable option for goat farmers of the lower Mixteca region of Puebla, Mexico, in order to increase sustainability of their farms, we evaluated the extent to which these goat farms fulfill…

The COVID-19 pandemic is one of the worst public health crises in a century, with an expected amount of deaths of several million worldwide and an even bigger number of bereaved people left behind. Although the consequences of this crisis are still…