Return to homepage
Federal Office of Public Health FOPH
  • DE
  • FR
  • IT
  • RM
  • EN

COVID-⁠19 Switzerland

Information on the current situation, as of 14 March 2023

Return to the Dashboard

Cases by vaccination status

Please note that the definitions used are subject to update and modification. So the historical view may include older definitions which differ from those presently used.

In Switzerland and Liechtenstein, various vaccines are licensed for the prevention of COVID-⁠19. A booster vaccination with an mRNA vaccine from Moderna (Spikevax® or Spikevax Bivalent Original/Omicron), Pfizer/BioNTech (Comirnaty®, Comirnaty Bivalent Original/Omicron) or the vaccine Novavax (Nuvaxovid®) is recommended no sooner than four months after the last vaccination or recovery from infection for persons 16 years and older.

The efficacy of vaccines available in Switzerland is very high. They provide some protection against symptomatic as well as asymptomatic infections and reduce the risk of transmission. In particular, they provide effective protection against severe courses of disease. However, this does not rule out the possibility that vaccinated persons (with or without booster vaccination) may become infected and ill, because no vaccine offers 100 percent protection.
We have been collecting data on vaccination status since the end of January 2021, based on information provided by physicians and hospitals as part of mandatory reporting requirements. This includes clinical information and vaccination status regarding hospitalization and deaths related to laboratory-⁠confirmed SARS-⁠CoV-⁠2 infection.

The incidence data are given per 100,000 inhabitants with the corresponding vaccination status. Calculation of the proportion of persons affected refers in each case to the total population.

When assessing cases according to vaccination status, it should be noted that the vaccination strategy stipulated that older persons and those at particular risk were vaccinated earlier, and that vaccination readiness is not independent of the individual's risk of a severe course. The time frame desired can be selected with the slider below the graph.

HospitalisationsHospitalisationsDeaths

Development over time by vaccination status

Hospitalisations by vaccination status, Switzerland and Liechtenstein, 27.01.2021 to 04.09.2022

The chart shows the development over time of reported and laboratory-⁠confirmed hospitalizations according to vaccination status in Switzerland and Liechtenstein.

According to the FOPH/NITAG vaccination recommendation, those who have received all the required doses are deemed ‘fully vaccinated’ (including, for example, those who have had a SARS-⁠⁠CoV-⁠⁠2 infection and subsequently received one dose).
Those who have received one dose of Moderna vaccine (Spikevax®) or Pfizer/BioNTech vaccine (Comirnaty®) and have not previously been infected with SARS-⁠⁠CoV-⁠⁠2 are deemed "partially vaccinated".
Those who have not received a COVID-⁠⁠19 vaccination are deemed "not vaccinated".
Those whose vaccination status is not documented, or where the vaccination status is indicated as unknown are listed as "unknown".
Hospitalisations by vaccination status
7-⁠day average:
Fully vaccinated with booster
Fully vaccinated without booster
Partially vaccinated
Not vaccinated
Hospitalisations per 100 000 inhabitants
Share of reports indicating vaccination status
Population by vaccination status
With booster vaccination
Fully vaccinated
Partially vaccinated
Not vaccinated
Proportion of people
Share
covid19.admin.ch
Source: FOPH – Status: 17.11.2022, 06.08h

Development over time by vaccine

Hospitalisations by vaccination status, Switzerland and Liechtenstein, 27.01.2021 to 04.09.2022

The chart shows the development over time of reported laboratory-⁠confirmed hospitalisations by vaccination status in Switzerland and Liechtenstein, broken down by vaccine.
The data shown here are based on information supplied to us by doctors and hospitals as part of the reporting obligation. They do not allow a formal comparison of the efficacy of vaccines. Interpretation of the data is limited by many factors, including the integration period of the respective vaccines in the vaccination strategy, vaccination coverage in the various specific target groups, and the predominance of a virus variant at a given time.
Hospitalisations by vaccination status and vaccine
7-⁠day average:
Moderna (Spikevax®), fully vaccinated
Pfizer/BioNTech (Comirnaty®), fully vaccinated
Johnson & Johnson (COVID-⁠19 Vaccine Janssen®), fully vaccinated
Not vaccinated
Vaccine unknown, fully vaccinated
Hospitalisations
Population by vaccination status and vaccine
Moderna (Spikevax®), fully vaccinated
Pfizer/BioNTech (Comirnaty®), fully vaccinated
Johnson & Johnson (COVID-⁠19 Vaccine Janssen®), fully vaccinated
Moderna (Spikevax®), partially vaccinated
Pfizer/BioNTech (Comirnaty®), partially vaccinated
Not vaccinated
Proportion of people
Share
covid19.admin.ch
Source: FOPH – Status: 17.11.2022, 06.08h

Demographics by vaccination status

Hospitalisations by vaccination status, Switzerland and Liechtenstein, 25.01.2021 to 04.09.2022

The chart shows the distribution of laboratory-⁠confirmed hospitalisations by age group with the corresponding vaccination status.
Distribution by age group
Fully vaccinated with booster
Fully vaccinated without booster
Partially vaccinated
Not vaccinated
Unknown
Hospitalisations
Share
covid19.admin.ch
Source: FOPH – Status: 17.11.2022, 06.08h

Additional information

  • More information about the coronavirus on the FOPH website
  • Information for travelers
  • Travelcheck
  • International situation
  • Sentinella report
  • Hospital Sentinel report (CH-⁠SUR)
  • Adverse vaccination reactions (swissmedic)

Download data

  • Data as .csv file
  • Data as .json file
  • Data on opendata.swiss

Federal Office of Public Health FOPH

  • Contacts and links
  • Legal framework