Review Article
The Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) Pandemic: Are Africa’s Prevalence and Mortality Rates Relatively Low?
Figure 1
Map displaying BCG vaccination policy by country. A: the country currently has universal BCG vaccination program. B: the country used to recommend BCG vaccination for everyone, but currently it does not. C: the country never had universal BCG vaccination programs [12].