Taiwan National Infectious Disease Statistics System

After clicking, you can choose from the following options: year, month/year, week/year, date type, source of infection and location.

Click on the tabs for specific information.

This section is a disease trend chart, which can be downloaded in the upper right corner.

This section presents disease statistics in tabular form

Fact Sheet

Onset Date of Most Recent Case	2025/11/18
Week 46/2025 (Cumulative Cases of Previous Week)	38
Week 47/2025 (Cumulative Cases of Current Week)	9
Month 11/2025 (Cumulative Cases of Current Month)	77
Year 2025 (Cumulative Cases of Current Year)	2189
Year 2024(Last Year)	1908
(Previous Week) - (Average of Previous 3 Weeks) (Number of Cases)	▽7.33
(Previous Week) - (Average of The Same Period During The Previous 3 Years) (Number of Cases)	△23.67
Cumulative Deaths of Current Year	522

The period for this query is from 2023/12/31 to 2025/11/22.
Data as of 2025/11/21 07:30 AM, Current Week is Week 47/2025, Current Month is Month 11/2025.
The results of queries are generated automatically. Data may be subject to change without prior notice.
The cumulative annual number of cases is calculated according to the year of notification, onset, or confirmation.
Since August 1, 2014, "Complicated Influenza" has been renamed as "Severe Complicated Influenza". The case definition for "Severe Complicated Influenza" has also been changed since then. Only cases of influenza with complications and have been admitted to ICU or died are required to be reported.
Yearly statistical data must be compiled using 'Year' or 'Year-Month' as the statistical units, with an appropriate data period selected. The 'Year-Week' unit should be used for weekly statistical data. Since weeks may span across different years, the total sum of all weekly data in a year does not equal the yearly statistical data.
Tuberculosis, Multidrug-Resistant Tuberculosis (MDR-TB), Human Immunodeficiency Virus (HIV) Infection, and Acquired Immunodeficiency Syndrome (AIDS) are geographically distributed according to the county (city) of case management, while other infectious diseases are geographically distributed according to the county (city) of residence.

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