The number of flight bookings of a Direct flights to Germany from USA and anyplace else is constantly increasing.
And travelers are more optimistic about traveling than they have been in the past few years.
Suppose you have booked Direct flights to Barcelona from US and your flight is scheduled after a month.
Then you should start keeping a tab of the Covid-19 conditions in Poland at least two weeks before traveling.
This will help you avoid unwanted situations and have a rational idea of what you should do to protect yourself from Covid-19 there.Do not eat airport/airlines food Another way to stay healthy during your trip is to pack your snacks and have them on the airport or the flights Although most of the airlines claim their food to be untouched and safe but taking extra precautions is never harmful to anyone.
Also, airlines' food is greasy and most of the dishes are enough to give you a bloated stomach or diarrhea.