Dear Doctor: Before you go ordering yourself a camphor necklace, read this about it’s effectiveness

ANSWER: Camphor is a waxy substance that is derived from the camphor laurel tree. It is often used topically to relieve pain, ...
The Economist

Hospitals never recovered from covid-19

We like to pretend it didn’t, but it really did.” In the early months of 2020, hospitals paused normal activity to free up ...