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Very recent (March 28, 2020) non peer reviewed preprint: "Correlation between universal BCG vaccination policy and reduced morbidity and mortality for COVID-19
by ash 7y ago
Very recent (March 28, 2020) non peer reviewed preprint:
"Correlation between universal BCG vaccination policy and reduced morbidity and mortality for COVID-19: an epidemiological study"
https://www.medrxiv.org/content/10.1101/2020.03.24.20042937v1.full.pdf https://www.medrxiv.org/content/10.1101/2020.03.24.20042937v...