Обратите внимание, вот регламент на въезд и выезд, действующий сейчас в Австрии.
По нему можно косвенно предсказать, как будут ослаблять запреты.
Возможно, что негативный тест на covid-19 станет одним из атрибутов туриста наравне с паспортом, визой, билетом.
Цитата:
"Entry into Austria
People travelling to Austria from neighbouring countries are obligated to produce a medical certificate proving a negative COVID-19 test result upon entry. The certificate cannot be older than 4 days when entering Austria. Without the certificate, entry will be denied. Transiting the Austrian territory without stopover is permitted. Austrian citizens or people with primary, secondary or habitual residence in Austria do not have to produce such a certificate if they commit to a 14-day quarantine in their place of residence.
Entry by air is prohibited to third country nationals from states outside the Schengen area. Third country nationals travelling from inside the Schengen area by air, have to carry a medical certificate proving a negative COVID-19 test result and are obligated to commit to a 14-day quarantine."
Источник:
https://www.austria.info/en/service-and-facts/coronavirus-information#entry-into-austria