COVID-⁠19 Switzerland

Information on the current situation, as of 31 January 2023

The key figures will be published each Tuesday at 15:30.

Epidemiological course,Valais

Tests and share of positive tests

The number of positive tests may be higher than the number of newly confirmed cases due to some people being tested more than once.
Please note: There is no data available by canton or age group for the laboratory tests conducted before week 21/2020.
PCR tests detect the SARS-⁠CoV-⁠2 virus’s genetic material whereas rapid antigen tests detect specific proteins. Both tests are done with a nose and throat swab. The time frame desired can be selected with the slider below the graph.

Geographical distribution

Number of tests, Valais, 09.01.2023 to 22.01.2023

The graph shows the number of tests for the selected time frame.
Please note: There is no data available by canton or age group for the laboratory tests conducted before week 21/2020. Rapid antigen tests have only been carried out since week 45/2020
Number of testsShare of positive tests
Per 100 000 inh.Absolute numbers PCR tests Rapid antigen tests
Switzerland and Liechtenstein 257,03 22 562 10,3% 15,26%
Switzerland 256,02 22 373 10,28% 15,3%
Liechtenstein 483,93 189 12,5% 0%
Aargau 213,91 1504 10,22% 9,96%
Appenzell Ausserrhoden 113,34 63 17,95% 16,67%
Appenzell Innerrhoden 103,91 17 15,38% 0%
Basel-⁠Land 239,06 700 13,7% 25%
Basel-⁠Stadt 339,22 665 16,05% 26,19%
Bern 218,72 2291 8,39% 10,83%
Fribourg 164,94 544 10,42% 7,69%
Geneva 399,84 2037 8,7% 13,33%
Glarus 201,51 83 5,48% 0%
Grisons 324,27 653 19,36% 5,56%
Jura 308,95 228 8,56% 0%
Lucerne 167,25 703 8,45% 17,19%
Neuchâtel 412,68 727 7,77% 16,9%
Nidwalden 113,91 50 16% -
Obwalden 124,89 48 12,2% 0%
Schaffhausen 211,92 178 9,27% 14,81%
Schwyz 127,07 208 11,24% 23,33%
Solothurn 211,60 593 11,03% 15,52%
St. Gallen 142,32 739 12,74% 9,7%
Thurgau 213,31 610 12,23% 8,42%
Ticino 624,68 2200 11,1% 60,27%
Uri 80,98 30 6,67% -
Valais 311,15 1099 6,45% 24,44%
Vaud 350,68 2886 7,66% 17,11%
Zug 163,34 212 13,27% 6,25%
Zurich 211,23 3305 12,07% 16,5%
Share
covid19.admin.ch
Source: FOPH – Status: 31.01.2023, 06.03h

Development over time: number of tests

Number of tests, Valais, 01.03.2020 to 22.01.2023

The graph shows the number of tests in Switzerland and Liechtenstein.
Please note: There is no data available by canton or age group for the laboratory tests conducted before week 21/2020. Rapid antigen tests have only been carried out since 02.11.2020.
Reported PCR tests
Reported rapid antigen tests
14-⁠day average
14-⁠day average (Switzerland and Liechtenstein)
No data

Tests per 100 000 inhabitants

Share
covid19.admin.ch
Source: FOPH – Status: 31.01.2023, 06.03h

Development over time: share of positive tests

Share of positive tests, Valais, 01.03.2020 to 22.01.2023

The graph shows the share of positive tests for the selected time frame.
Please note: There is no data available by canton or age group for the laboratory tests conducted before week 21. Rapid antigen tests have only been carried out since 02.11.2020.
Share of positive PCR tests
Share of positive rapid antigen tests

Share of positive tests

Share
covid19.admin.ch
Source: FOPH – Status: 31.01.2023, 06.03h

Demography

Number of tests, Valais, 24.02.2020 to 22.01.2023

The graph shows the number of tests in Switzerland and Liechtenstein.
Please note: There is no data available by canton or age group for the laboratory tests conducted before week 21/2020. Rapid antigen tests have only been carried out since week 45/2020.
Distribution by age group
Tests per 100 000 inhabitants
46,22637,28
No data

Total population

Share
covid19.admin.ch
Source: FOPH – Status: 31.01.2023, 06.03h