Authorities investigating the deaths of at least 60 people in northwestern Congo suspect the water source in one of the areas may have been contaminated, the World Health Organization said Friday. But the agency said it’s too early for any definitive conclusion.

Rare eye diseases are the leading cause of untreatable blindness in Europe and affect people of all ages. The RESTORE VISION scientific team has identified seven rare ocular conditions that impact the cornea and the rest of the ocular surface. “With a comprehensive approach, we aim to restore the normal function of the immune, vascular, and nervous systems of the ocular surface by studying existing drugs while also developing new, accessible treatments,” says Juana Gallar, a professor at UMH who leads the project and the Ocular Neurobiology Laboratory at the IN.

The number of people with measles in Texas increased to 146 in an outbreak that led this week to the death of an unvaccinated school-aged child, health officials said Friday.