Las interacciones actuales y futuras entre seres humanos y sistemas naturales impactarán significativamente sobre la sociedad y el medio ambiente. Estos temas centrales precisan de ser comprendidos e investigados conectados con la sostenibilidad,…
La vegetación subacuática de Los Petenes, Campeche, México, se destaca por su gran diversidad florística, compuesto por una gran variedad de pastos marinos y varias especies del género Caulerpa sp. Caulerpa es un género de relevancia ecológica, con…
This study’s objective is to analyze the incidence, lethality, hospitalization, and confirmation of COVID-19 cases in Mexico. Sentinel surveillance for COVID-19 cases in Mexico began after the confirmation of the first patient with community…
Compared with other age groups, older adults (defined here as persons aged ≥65 years) are at higher risk for COVID-19-associated morbidity and mortality and have therefore been prioritized for COVID-19 vaccination (1,2). Ensuring access to vaccines…
The article begins with a small paragraph on why it is necessary to carefully assess operational data on morbidity and mortality from coronavirus. Further, the author discusses the complex of possible geo-spatial, demographic, socio-economic,…
Background: Considering the new Coronavirus outbreak and limited data about this pandemic in Iran, this study aimed at assessing the demographic characteristics, clinical symptoms, paraclinical findings, and radiological features of hospitalized…
A characteristic feature of the Daphnia (Crustacea: Cladocera) life cycle are the so-called ephippia, which are fertilised eggs that need to undergo diapause. When they are shed by the female, they sink to the lake bottom, where they may become…
Introduction. Middle East respiratory syndrome coronavirus was first recognized in September 2012 in Saudi Arabia. The clinical presentations of MERS and non-MERS SARI are often similar. Therefore, the identification of suspected cases that may have…
The coronavirus disease of 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus-2 (SARS CoV-2), that already appeared as a global pandemic. Presentation of the disease often includes upper respiratory symptoms like dry…