Staff and observers worry that the agency may not be prepared for emerging threats including bird flu and insect-borne ...

Elon Musk sent out an email to federal workers saying they must justify their work or resign. NBC News' Aaron Gilchrist has ...

Northside Independent School District has issued a warning to parents and guardians following a possible measles exposure in ...

Health officials confirmed 11 more measles cases in Norfolk residents over the weekend, bringing the current tally to 68 — surpassing the 64 cases reported in Ontario for all of last year. Since ...

You can contract measles simply by being in the same room with someone who has it, even after they leave,” Dr. Griffin said.