Maddie Nelson started feeling nauseous earlier this year but last month she began to experience severe back pain. The 18-year-old, of Utah, US, was rushed to hospital where her symptoms quickly worsened.
Sandra Williams
Sandra is a science enthusiast and a researcher by nature. Her articles are informative and eloquent in equal measures, and always include knowledge that is verified by authentic sources. She is a maven at health related sciences and takes an interest in new scientific findings from all facets of the subject. Her column is a ready reckoner on all that is going on in the world of scientific study, and health sciences, including disease outbreaks, their causes, and prevention measures being taken.