Czechs ditch COVID-19 pass rules, ease limits on crowds
Country-Specific Rules For Travelling to the Czech Republic During COVID-19 – Jobspin
On November 26th, 2021, with regard to the possible risks associated with the new coronavirus variant, the Government of the Czech Republic decided on a crisis measure - Ministry of the interior
COVID-19: Portugal in the "Orange Zone" of the Czech Republic's Travel Map - News - The Embassy - Embassy of Portugal in Czech Republic
Czech Republic – Travel guide at Wikivoyage
Czech Republic travel - Lonely Planet | Europe
Guide for Czech Republic Visa Requirements
COVID-19 travel restrictions: the Czech Republic - Kiwi.com | Stories
Traveling During the State of Emergency in the Czech Republic because of the coronavirus | Embassy of the Czech Republic in Amman
COVID-19 travel restrictions: the Czech Republic - Kiwi.com | Stories
Conditions for entry to the Czech Republic valid from November 9th, 2020 - Ministerstvo vnitra České republiky