Abstract Introduction An epidemic of Coronavirus Disease 2019 (COVID-19) began in
December 2019 in China leading to a Public Health Emergency of International Concern …

Abstract Coronavirus Disease 2019 (COVID-19), caused by SARS-CoV-2 (Severe Acute
Respiratory Syndrome-Coronavirus-2) of the family Coronaviridae, appeared in China in …

Since 2009, the World Health Organization (WHO) has made five declarations of disease
outbreaks considered Public Health Emergencies of International Concern (PHEIC): the …

A novel viral respiratory disease caused by severe acute respiratory syndrome coronavirus
2 (SARS-CoV-2) is responsible for an epidemic of coronavirus disease 2019 (COVID-19) in …

La pandemia de la Covid-19 ha generado desafíos en todo el mundo y está poniendo en
peligro la prosperidad de la población. A los desafíos sanitarios, económicos, políticos y …

Background In a short time, the COVID-19 pandemic turned into a global emergency. The
fear of becoming infected and the lockdown measures have drastically changed people's …

Durante las últimas décadas, el mundo se ha expuesto a una serie de amenazas por brotes
virales emergentes de diferente índole, los cuales, sólo al estudiarlos en detalle, surge la …

In recent decades, several new diseases have emerged in different geographical areas, with
pathogens including Ebola virus, Zika virus, Nipah virus, and coronaviruses (CoVs) …

Background: Novel coronavirus disease (COVID-19) was first identified in China, which
eventually became a major global health concern due to its pathogenicity and widespread …

We review here the origin, outbreak characteristics and main epidemiological features of the
novel Coronavirus (2019nCoV) responsible of a new coronavirus disease (COVID-19) …