It’s that time of the year again – as commuters on the train are sniffing, sneezing and coughing, the Neue Zürcher prints a guest commentary by Johannes G. Schmidt, a GP with an interest in Public Health, as well as Alternative Medicine, about the low efficacy of the flue vaccination. And the old debate between believers and doubters erupts all over again, with several letters to the editor within a good week.

However, one thing is different this time: the Cochrane reviews both sides refer to, are now accessible to all of us in Switzerland, thanks to the national license by the Swiss Academy of Medical Sciences. Let’s see how access to the best evidence will influence public debate!