Articles with "january april" as a keyword



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Effectiveness of non-pharmaceutical interventions on COVID-19 transmission in 190 countries from 23 January to 13 April 2020

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Published in 2020 at "International Journal of Infectious Diseases"

DOI: 10.1016/j.ijid.2020.10.066

Abstract: Background To evaluate and compare the effectiveness of four types of non-pharmaceutical interventions (NPIs) in containing the time-varying effective reproduction number (Rt) of COVID-19. Methods This study included 1,908,197 confirmed COVID-19 cases from 190 countries… read more here.

Keywords: january april; 190 countries; non pharmaceutical; countries january ... See more keywords
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Management and control of yellow fever virus: Brazilian outbreak January-April, 2018

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Published in 2018 at "Global Public Health"

DOI: 10.1080/17441692.2018.1512144

Abstract: ABSTRACT Yellow fever virus (YFV) has a long history of causing human disease. Today, YFV is persevered in jungle environments with occasional sporadic human outbreaks in South America and periodic intermediate human transmissions with occasional… read more here.

Keywords: april 2018; yellow fever; january april; fever virus ... See more keywords
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Work of medical and nutritional healthcare facilities in Leningrad (January – April 1942)

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Published in 2020 at "Genesis"

DOI: 10.25136/2409-868x.2020.11.34460

Abstract: The hierarchy of food supply in besieged Leningrad is one of the most polemical questions in historiography. The subject of this research is the measures taken by the city administration during the first winter of… read more here.

Keywords: january april; healthcare facilities; april 1942; work medical ... See more keywords