Recent signals
Foreign-ministry advisories
Practical guidance
What the disease sub-score covers
China’s disease sub-score is 80/100 (low band). It combines endemic baseline (the diseases that are always present at some level) with acute outbreak signals from WHO Disease Outbreak News, CDC traveller notices, and ECDC bulletins. A drop in the sub-score typically reflects a fresh outbreak rather than a worsening baseline; the events feed above lists what is driving today’s number. Endemic risk is what your vaccinations and basic hygiene protect against; outbreak risk is what determines whether the trip itself should be reconsidered.
Food, water, and mosquitoes
The three traveller-illness vectors that account for most self-reported sickness: contaminated water (tap, ice cubes, salad washed in tap), undercooked food (especially shellfish and street meat), and mosquito-borne disease (dengue, chikungunya, malaria, Zika). The defensive rules are well established: bottled or filtered water only in higher-risk destinations, cooked food served hot, peel fruit yourself, and use DEET- or picaridin-based repellent in dengue-active areas at dawn and dusk. The China vaccinations page lists which immunisations specifically reduce risk for this country.
If an outbreak is in the news
A new WHO Disease Outbreak News article triggers a drop in the sub-score within 24 hours of publication; the events feed shows the source. Read the WHO article rather than secondary coverage: outbreak severity often gets amplified in travel press relative to the agency’s actual assessment. The Field Manual guide When an outbreak hits a destination you’ve booked walks through the decision tree: when to cancel, when to push, when to alter the itinerary.
Related for China
Long-form context
China is among the safest large countries in the world by general crime measures and operates one of the most-developed traveller infrastructures on the planet (the world’s largest high-speed rail network, modern metros in 50+ cities, ubiquitous digital payments). The 2024 wave of visa policy reforms (240-hour transit visa-free for 54 nationalities, full visa-free entry for several EU and Asia-Pacific countries) has reopened the country to mainstream tourism after the long pandemic closure. The structural risks are not crime: they are operational complexity (the Great Firewall and payment ecosystem, Tibet permit logistics, Xinjiang sensitivity), the death-penalty drug law, the Sichuan and Yunnan earthquake exposure, the seasonal air quality calendar, and a small set of political and surveillance considerations. This guide unpacks the visa-free transit mechanics, the Alipay and WeChat Pay tourist modes, the Tibet permit process, the regional risk map including Hong Kong and Macau, and the practical contacts that shape a Chinese itinerary.
Frequently asked about China
Are there any active disease outbreaks in China?
China's disease sub-score is 80/100. Active outbreaks are listed in the recent-signals feed above, sourced from WHO Disease Outbreak News, CDC traveller notices, and ECDC bulletins. A drop in the sub-score typically reflects a fresh outbreak rather than a worsening baseline.
What diseases are common in China?
Endemic disease patterns vary by region within China. The three traveller-illness vectors that account for most reported sickness anywhere: contaminated water, undercooked food, and mosquito-borne disease (dengue, chikungunya, malaria, Zika depending on region). The vaccinations page lists which immunisations specifically reduce risk for this country.
Is the water safe to drink in China?
Tap water safety varies by region and infrastructure. In most non-OECD destinations, default to bottled or filtered water for drinking, ice, and brushing teeth; salads washed in tap water carry the same risk. The country safety guide's healthcare chapter covers the specific destination assessment.