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In the previous decade, the Russian tourism industry has shown steady development. But in 2020, due to the consequences of the COVID-19 pandemic, the situation is close to disaster. It is necessary to provide not only urgent support for industry…

Now the attention of the whole world is focused on the developing pandemic of the coronavirus infection COVID-19. This article discusses mortality patterns of the deadliest epidemic in the last 120 years – the Spanish flu pandemic of 1918.…

No abstract available. Article truncated after 150 words. Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus-2 (SARS-COV2), shares features with diseases caused by other coronaviruses such as influenza,…

How long should we self-isolate at home to reduce the chances of a second wave of COVID-19? This is a question that billions of people are wondering early 2020 due to the outbreak of the novel coronavirus SARS-CoV-2. This virus can produce a severe…

A severe form of respiratory disease – COVID-19, caused by SARS-CoV-2 infection, has evolved into a pandemic resulting in significant morbidity and mortality. The unabated spread of the disease is due to lack of vaccine and effective therapeutic…

Dental procedures typically generate aerosol. With the current covid19 crisis this is a serious problem for providers and patients. The commentary addresses some of the problems and possible solutions for providing dental care in the current covid-19…

A novel coronavirus recently identified in Wuhan, China (SARS-CoV-2) has expanded the number of highly pathogenic coronaviruses affecting humans. The SARS-CoV-2 represents a potential epidemic or pandemic threat, which requires a quick response for…