Does COVID cause pink eye?

It’s been almost four years since the coronavirus was discovered, and new developments and questions continue to unravel across the globe. The virus is now on its 16th omicron subvariant, according to the U.S. Centers for Disease Control and Prevention. Subvariants are mutations in the virus’ genetic make-up. As of June 9, XBB.1.5 is the…

Inflammatory bowel disease linked with stroke risk

Patients with inflammatory bowel disease (IBD) were 13% more likely to suffer a stroke than the general population, even decades after their diagnosis, according to a large national cohort study. The study included all biopsy-confirmed IBD patients in Sweden from 1969 to 2019, representing approximately 85,000 individuals. The incidence rate of stroke in these patients…

Man with paralysis walks naturally after brain and spine implants

New research reveals how a medical device helped one man with paralysis walk naturally again, more than a decade after an injury. Dr. Grégoire Courtine and colleagues from the Swiss Federal Institute of Technology in Lausanne developed and implanted a “brain-spine interface” that creates a direct neurological link between the brain and spinal cord. Implants in the brain track intentions…