Gang tattoos were once a vital currency in El Salvador, just a few years ago when it was known as the “murder capital of the world.” Some designs confirmed membership of MS-13 or 18th Street ...

Another study published in the Lancet in 2024 compared almost 1,400 people who had lymphoma to almost 4,200 people who didn't, finding that 21 per cent of the people with lymphoma had tattoos. ...