Before revision: Examples A half dozen examples will suggest the range of possible CFRs for diseases in the real world: The CFR for the Spanish (1918) flu was greater than 2.5%, while the Asian (1957-58) and Hong Kong (1968-69) flus both had a CFR of about 0.2%.
After revision: Examples Some examples will suggest the range of possible CFRs for diseases in the real world: The CFR for the Spanish (1918) flu was greater than 2.5%, while the Asian (1957-58) and Hong Kong (1968-69) flus both had a CFR of about 0.2%.