Fact Sheet

Monthly Number of Cases of The Same Period During The Most Recent 5 Years, Severe Complicated Influenza, Indigenous and Imported, Nationwide

Month
2021
2022
2023
2024
2025
2026
01
0
0
17
163
300
11
Total
0
0
17
163
300
11

Monthly Number of Cases of The Same Period During The Most Recent 5 Years, Severe Complicated Influenza, Indigenous and Imported, Nationwide

Month
2021
2022
2023
2024
2025
2026
01
0
0
17
163
300
11
Total
0
0
17
163
300
11
  1. The period for this query is from 2021/01/01 to 2026/01/31.
  2. Data as of 2026/01/09 07:30 AM, Current Week is Week 1/2026, Current Month is Month 1/2026.
  3. The results of queries are generated automatically. Data may be subject to change without prior notice.
  4. The cumulative annual number of cases is calculated according to the year of notification, onset, or confirmation.
  5. 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.
  6. 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.
  7. 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.