Face masks/coverings are STRONGLY RECOMMENDED for all participants while attending the in-person event.
Up to date vaccinations are STRONGLY RECOMMENDED for all participants while attending the in-person event but are not required.
USA: All participants are highly encouraged to wear masks when traveling and/or using public transportation (i.e., airplanes, buses, cabs), as recommended by the CDC (Feb 3, 2023)
EU: In Vienna only, FFP 2 masks remain compulsory on public transport and in pharmacies. Children under the age of 6 are exempt, those from 6-13 can wear a regular mask while FFP2 masks are mandatory from the age of 14. There are NO travel restrictions to Austria unless arriving from China. Learn more.