Issues with visas for attendees has led to the satirical award moving from its home at Harvard University
Organisers of the satirical Ig Nobel prize have announced that this year’s prize ceremony will instead be held in Switzerland, rather than in the US, where it has been held since the prize began in 1991. Concerns about US travel visas for attendees is behind the decision, with the move coming as Donald Trump suspends visa processing from 75 countries, including those in Africa, Asia, Latin America, the Middle East and eastern Europe.