Cochrane First Aid has partnered up with the International Journal of First Aid Education for the publication of its Cochrane Corners, which are summaries of the findings of Cochrane reviews.Cochrane Corner: How accurate are prehospital stroke scales at identifying people with stroke or transient ischemic attack?Summary of "Prehospital stroke scales as screening tools for early identification of stroke and transient ischemic attack". Cochrane Corner: How effective are interventions for reducing symptoms and signs resulting from jellyfish stings?Summary of "Interventions for the symptoms and signs resulting from jellyfish stings".