Use alternative possibilities
Depending on the circumstances, a hybrid teaching format may involve a lot of effort and a simpler alternative would make more sense. For example, if all students fit into the room and only due to illness individual students can not be present at times, the recording may already be sufficient. You have to decide this for yourself in each case.
Asynchronous participation by recording
Synchronous participation via livestream
Interaction with students
Lecture with recording
Only students in the lecture hall
Lecture as livestream
Possibly, if parts are recorded without interaction.
Students in lecture hall and online participants via text chat or spoken contribution (video/sound)
Seminars as video conference with students on site
With restrictions also interaction of students in the seminar room with online participants