Arriving from Bulgaria is required to fill in and send an electronic Public Health Passenger Locator Form in advance,
as well as to present on arrival in the Czech Republic an antigenic test for COVID-19, not older than 24 hours,
or a PCR test made no more than 72 hours before arrival. In addition, within 5 days of their arrival in the Czech Republic,
they should re-perform a PCR test and submit it to the local hygiene and epidemiological service,
by which time they must isolate themselves. 10 days after arrival, they are also required to wear a FFP2 standard surgical
or protective mask.
The electronic form can be found at the following internet address: https://plf.uzis.cz/.