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. 2026 Feb 20;8(8):201–208. doi: 10.46234/ccdcw2026.035

Table 4. Importation risks from countries with Nipah virus infection outbreaks to China from 1999–2026.

Country name Importation likelihood score Importation consequences score Risk levels Borda points Borda count Risk sequence of importation
Abbreviation: L=low risk; M=moderate risk.
India 4.4 5 M 10 0 1
Bangladesh 4.0 5 M 10 0 1
Malaysia 3.8 3 L 8 2 3
Singapore 3.2 2 L 6 3 4
Philippines 2.8 4 L 4 4 5