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Origin of the coronavirus was the seafood market of Wuhan city, Hubei province in China. The cases of someone suffering from COVID-19 can be traced back to the end of December 2019 in China. This is the most infectious disease and spread worldwide…

Agalychnis spurrelli Boulenger, 1913 es el nombre válido más reciente para una especie hylida de rana Phyllomedusina que habita los bosques tropicales de tierras bajas y premontanos del Pacífico, desde el sur de Costa Rica hasta el centro-occidente…

Comparación de la composición y el tamaño de las presas que el carbonero común (Parus major) y el herrerillo común (Cyanistes caeruleus) aportan a sus pollos en un bosque mediterráneo mixto esclerófilo La división de los recursos es un aspecto…

One of thesources of infection as a result of coronavirus disease treatment is the medical waste generated during the health care activities. Since the registration of the first infected case of coronavirus in Jordan the daily number of patients…

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Mutation and recombination processes are involved in the genetic and phenotypic variations of RNA viruses, leading to the emergence of new variant strains, and give rise to virus population diversity to be modeled by the host, particularly by the…

The massive and colossal migration from face-to-face learning method to the e-learning method due to the Covid-19 pandemic has become a new challenge for all educators in Mataram Islamic State Elementary School 2. The main challenge is to keep…

Abstract The current outbreak of the novel coronavirus disease 2019 (COVID-19) in more than 250 countries has become a serious threat to the health of people around the world. Human-to-human transmission of the Severe acute respiratory syndrome…

OBJECTIVES During the outbreak of the Middle East Respiratory Syndrome (MERS) in Korea in 2015, the Korea Centers for Disease Control and Prevention (KCDC) confirmed a case of MERS in a healthcare worker in Daejeon, South Korea. To verify the precise…