THE woman accused of murdering three relatives with an arsenic-poisoned Christmas cake has been found dead in her jail cell.

Ricin poisoning is treated by trying to minimise the effects as much as possible, such as by removing your clothes, washing your entire body, and getting medical care as quickly as possible.

A person can develop lead poisoning if they are touching ... There is no safe level of lead in the body, and high blood lead levels are especially concerning in children. The CDC defines elevated ...