You can wear a mask at #FOSDEM #fosdem2025

No one is stopping you.

A well-fitting FFP2 or FFP3 mask reduces your risk of catching respiratory illnesses.

If you have flu or COVID symptoms, the most responsible choice is not to attend a conference. The second best choice is to wear a mask and keep your crud to yourself.

You can avoid killing the sole maintainer of an important piece of code.
You can avoid killing funders of open source code.
You can avoid killing or disabling fellow human beings.