What are the COVID regulations in Switzerland?

Switzerland has lifted all COVID restrictions on 17 February. The COVID pass is not needed but travel restrictions may be applicable depending on your country of residence. Read more https://www.eda.admin.ch/eda/en/fdfa.html.

How is the pandemic situation in Switzerland?

The situation and the current rules can be found on the website of the Federal Office of Public Health FOPH: https://foph-coronavirus.ch/