Murine models of severe acute respiratory syndrome–associated coronavirus (SARS-CoV) will greatly advance research on this emerging virus. When BALB/c mice were simultaneously inoculated intranasally and orally, replication of SARS-CoV was found in…
SARS coronavirus injected intratracheally into chickens, turkeys, geese, ducks, and quail, or into the allantoic sac of their embryonating eggs, failed to cause disease or replicate. This finding suggests that domestic poultry were unlikely to have…
The world has developed an elaborate global health system as a bulwark against known and unknown infectious disease threats. The system consists of various formal and informal networks of organizations that serve different stakeholders; have varying…
Con el objeto de evaluar tratamientos alternativos para el manejo de tizón tardío de la papa causada por Phytophthora infestans, se estudió la respuesta de sensibilidad in vitro del patógeno al bioinsumo de fique (Furcraea gigantea Vent),…
Coronavirus disease 2019 (COVID-19) has become a world pandemic since early 2020.Currently, there is no established treatment to combat this potentially fatal disease. Convalescent plasma (CP) therapy has a strong scientific basis and historical…
Objective: Illness perceptions (IP) are important predictors of emotional and behavioral responses in many diseases. The current study aims to investigate the COVID-19-related IP throughout Europe. The specific goals are to understand the temporal…
Introduction: Brazil has presented alarming and growing data on infection and deaths from SARS-CoV-2. There are more than 4 500 000 confirmed cases and more than 137 000 deaths ranking second in the world ranking of infected people. In addition to…
Exposure to endocrine disrupting chemicals (EDCs) is a widespread phenomenon in nature. Although the mechanisms of action of EDCs are actively studied, the consequences of endocrine disruption (ED) at the population level and the adaptations evolved…
El objetivo de esta investigación fue evaluar la efectividad de cinco tratamientos biológicos sobre el manejo de las plagas de Bemisia tabaci y Liriomyza spp. Estos fueron: Gliricidia sepium, Walpers, Paecilomyces fumosoroseus, Beauveria bassiana,…