Where does the 2600 tons of oxygen we use daily in the hospitals come from? Not all creatures have a microbiome, what is up with that? Why are lies and misinformation so resilient? And two lessons from history, one about where we shelter, the other about "travel papers."
A new study shows that simply picking the "right" hospital may not guarantee the quality of your care. However, where you're placed on the medical and surgical wards can lead to longer stays -- or even readmission.