Indeed, if the risks at 1, 2, and ≥3 years postinfection are compared directly with the DENV-naïve group, one can see a clear trend of decay over time for both the protective effect of the primary infection and the risk-boosting effect of secondary infections: the respective ORs for 1, 2, and ≥3 years are 0.46, 0.52, and 0.68 for the former and 1.91, 1.45, and 1.26 for the latter ( Supplementary Notes , Section 2.2).
← all excerpts
Effects of infection history on dengue virus infection and pathogenicity.
1
—
—