Low prices for tests in November

The offer from 1 to 30 November only applies to men and trans people who have sexwith men and includes tests for HIV, syphilis, gonorrhoe and chlamydia.

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Flu? No thanks!

You can get the flu vaccination for 25 francs at our checkin the city.

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Forgoing testing for asymptomatic gonococcal and chlamydial infections in the gay community

PrEP was introduced in Switzerland at a time when gonococcal and chlamydial infections were increasing in the gay community. To prevent a further increase, testing for gonococci and chlamydia every three months was recommended to PrEP users. Many other countries did the same. Nowhere had this measure been tested in a study first. ...

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Checkin breaks out

Together, not alone – Meet new people. Do things together. No pressure.

Since September 2026, the Checkin breaks out get-together will take place every third Friday of the month.

We’ll meet at 6 pm at Checkin the city, Lintheschergasse 17.

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HIV and sexually transmitted diseases

checkin in the city is a medical practice and testing center focusing on HIV and other sexually transmitted diseases, PEP, PrEP, and vaccinations. There is a doctor on site, so you can also make an appointment for consultation on other medical issues. All medical services can be billed through your health insurance provider.

Available appointments for free PrEP consultation now! PrEP drugs (generic) can be purchased directly from us for CHF 50 per package.

You can drop in for an HPV-vaccination, without an appointment (requirement: you are under 27 and live in Kanton Zurich).

On Saturdays we offer general counseling, testing, and PEP counseling on site. No medical consultations or telephone services are offered.

checkin the city is recognized by most health insurance companies as a family doctor (member of the Zürcher Ärzte Gemeinschaft AG, zmed).