https://www.traveloffpath.com/istanbul-airport-pcr-test-everything-you-need-to-know/
Many countries are now demanding PCR testing be done as part of their
entry requirements. In some cases, passengers must provide results of
a negative PCR test that was taken no longer than 48 or 96 hours
before arriving at the border.While this is great for allowing travel to resume safely, many
travelers have been scrambling before their flight, trying to find
clinics or facilities that can deliver results in time.So, if you can’t get a test in your home country in time, where do you
go?Many travelers are heading to Istanbul. Istanbul has one of the
fastest and most reliable airport testing facilities in the world
right now. They are pumping through thousands of tests, all while
aiming to deliver accurate results within 4-8 hours to desperate
travelers.