Plans change because of Covid19

Traveling is not the same as it was before Covid19 and that´s why we have only had one meeting in person. In meeting in Italy on teachers could travel and meet each other. The students participated to the meeting using Google meets. Now again we are in a situation where the meeting planned for happen in March in Berlin is in danger. Can we travel? Is it safe for the students to travel? How to organize accommodations? Do we have to wear masks, what kind of masks?

It is difficult in these times, not knowing and always changing plans.