If you are in a quarantine or you have a positive test result, you have to immediately announce it by sending an email to koronavirus@ff.cuni.cz

If you live in the dormitory, you have to announe it there as well: koleje.emergency@cuni.cz , see instruction here: https://kam.cuni.cz/KAMEN-211.html https://kam.cuni.cz/KAM-608.html3.

Doctor – foreign students can be treated here:
Emergency, general doctors, dentists:  https://www.prahamp.cz/prakticka-pohotovost, Městská poliklinika Praha, Spálená 12, Prague 1 , tel. číslo +420 222 924 295

Online grocery shops
Just Tesco provides online e-shop in English:
https://nakup.itesco.cz/groceries/en-GB/?gclid=EAIaIQobChMIjoKusP3R7AIVQrLVCh1opwYUEAAYASAAEgKYKfD_BwE
Or you can use Czech companies, for example:  https://www.rohlik.cz/