You can find Cochrane blogs in English at Evidently Cochrane.

EVIDENTLY COCHRANE publishes weekly blogs, which usually feature new or updated Cochrane reviews on a health topic. It is for everyone who is interested in finding and using the best quality evidence to inform decisions about health.

Cochrane Switzerland works in collaboration with Cochrane Austria and Cochrane Germany and contributes to the blog in German "Wissen Was Wirkt".