illness

Mental illness is a growing public health problem. In 2019, an estimated 1 in 8 people around the world were affected by mental disorders like depression, schizophrenia or bipolar disorder. While scientists have long known that many of these disorders run in families, their genetic basis isn’t entirely clear. One reason why is that the majority of existing genetic data used in research is overwhelmingly from white people. In 2003, the Human Genome Project generated the first “reference genome” of human DNA from a combination of samples donated by upstate New Yorkers, all of whom were of European ancestry. Researchers across many biomedical fields still use this reference genome in their work. But it doesn’t provide a complete picture of human genetics. Someone with a different genetic a...

While most children who get COVID-19 develop little more than a mild illness, several hundred have ended up in hospital intensive care units with alarming symptoms that begin appearing weeks after the initial infection. The view through an electron microscope shows the spikes that create the ‘corona’ effect on the SARS-CoV-2 coronavirus. National Institute of Allergies and Infectious Diseases, CC BY-ND This new condition progresses rapidly and can strike multiple organs and systems, including the heart, lungs, eyes, skin and gastrointestinal system. It’s known as multisystem inflammatory syndrome in children, or MIS-C. More than 790 U.S. cases had been reported to the Centers for Disease Control and Prevention as of Sept. 3, and 16 of those children have died. I have been consulting on M...