Mass immunisation with a newly developed vaccine against the coronavirus disease could start in Switzerland in October, according to immunologist Martin Bachmann. The national regulatory body Swissmedic confirmed that it was in talks with scientists including Bachmann, who works at the Bern University Hospital. “The time schedule is extremely optimistic, but it is not totally far-fetched,” Swissmedic spokesman Lukas Jaggi told dpa this week. “Given the urgency of the coronavirus pandemic, we are talking about weeks, not...