Correlation between COVID-19 case fatality rate and percentage of BCG vaccination: is it true the vaccine is protective?
Abstract Background The observations of some recent epidemiological studies offer hope for a reduced impact of COVID-19 for countries which practice universal BCG vaccination policy. Main body This report provides a correlation between the case fatality rates of COVID-19 and the percentage of BCG va...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-09-01
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Series: | The Egyptian Journal of Bronchology |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s43168-020-00022-1 |