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THL reports key information on coronavirus (COVID-19) cases. This site contains information about the disease: the number of cases and tests, incidence and deaths in their own tabs.

The data entity is primarily aimed at citizens and the media.

The information on the number of analysed coronavirus samples has been based on the data provided by the laboratories. This separate data collection has ended in June 2023.

The information on this page will be updated on Thursdays at noon, last updated on 16.1.2025.

Situation nationwide

Situational information is available in table format via the THL’s cube interface:

Additional information on the material can be found at the bottom of the website.

Cases

Cases by week

The graph shows the weekly number of cases in all of the country according to the day of the statistics.

Information on coronavirus cases is available in the THL’s cube interface in a table format:

The graph shows the weekly number of cases in all of the country according to the day of the statistics

Incidence rate for the monitoring period on the map

The map shows the incidence rate of coronavirus cases (per 100,000 inhabitants) by hospital district for the most recent two-week monitoring period.

For more information about the area, hover the pointer over it.

Incidence rate for two monitoring periods in a table

The table shows the cases detected during the two week monitoring period and the incidence by hospital district.

Diagnosed cases (number)
Incidence (cases / 14 days / 100,000 inhabitants)
Hospital District Weeks 51–52: 16.–29.12. Weeks 1–2: 30.12.–12.1. Weeks 51–52: 16.–29.12. Weeks 1–2: 30.12.–12.1.
Åland 10 7 33 23
South Karelia Hospital District 55 39 44 31
South Ostrobothnia Hospital District 139 71 73 37
South Savo Hospital District 39 20 41 21
Helsinki and Uusimaa Hospital District 421 274 24 16
Itä-Savo Hospital District 29 16 74 41
Kainuu Hospital District 55 36 78 51
Kanta-Häme Hospital District 60 32 35 19
Central Ostrobothnia Hospital District 48 23 62 30
Central Finland Hospital District 53 38 21 15
Kymenlaakso Hospital District 114 86 71 54
Lappi Hospital District 13 9 11 8
Länsi-Pohja Hospital District 6 2 10 3
Pirkanmaa Hospital District 218 161 40 29
North Karelia Hospital District 63 57 39 35
North Ostrobothnia Hospital District 180 94 43 23
North Savo Hospital District 77 50 32 21
Päijät-Häme Hospital District 77 34 37 16
Satakunta Hospital District 139 103 65 48
Vaasa Hospital District 24 26 14 15
Southwest Finland Hospital District 197 126 40 26
Whole country 2 017 1 304 36 23

Testing

Tests per week

The information on the number of analysed coronavirus samples has been based on the data provided by the laboratories. This separate data collection has ended in June 2023.

The graph shows the weekly number of coronavirus tests in all of the country.

Information on coronavirus tests is available in the THL’s cube interface in a table format:

The graph shows the weekly number of tests in all of the country by date of the analysis.

Deaths


Information on the data

The sources of the data are THL’s Finnish National Infectious Diseases Register and the number of tests reported independently by laboratories.

New information takes a few days to reach the National Infectious Diseases Register, so register data may be updated retrospectively. The information on this page will be updated on Thursdays at noon.

Description of the open coronavirus case data and API: Confirmed corona cases in Finland (COVID-19)

Other THL’s reports related to the coronavirus

Contact information for further information and feedback

epidemia.avoindata (at) thl.fi