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# China - Geographical disease risk index

Malaria

  No Risk

  Previous Malaria risk:

  - Until February 1996:
    Whole country.
  - March 1996 to September 2006:
    Whole country below 1500 metres.
  - October 2006 to January 2016:
    Hainan Island, Anhui, Guizhou, Henan, Hubei and Jiangsu provinces.
  - Feb 2016 to June 2021:
    Yunnan province.
Trypanosoma Cruzi

  No Risk

West Nile Virus

  No Risk

Viral haemorrhagic fever

  No Risk

Tropical viruses

  Risk

  - Chikungunya Virus
  - Dengue Virus

  Risk applies all year in whole country.

  Search for Tropical virus guidance

Reason for change:
  Clarification of all-year risk for tropical viruses
Version:
  Introduction of seasonal risk for Tropical Viruses
Version details:

  GDRI Edition 002 Release 54 (19 January 2026)

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