The Supreme Court just ruled to keep a major part of ObamaCare intact—specifically, the rule that requires insurance companies to cover preventive services like cancer screenings and vaccines without charging patients extra. This decision shuts down a legal challenge that could have stripped those benefits from millions of Americans.

Editor’s Note: Preventive care saves lives and money by catching health issues early, but not everyone can afford it out of pocket. This ruling means insurers still have to cover things like mammograms, cholesterol tests, and flu shots at no cost to patients. For now, at least, the system stays as-is—no sudden rollbacks or surprise bills for basic checkups. It’s a win for public health, even if the bigger political fight over ObamaCare isn’t over yet.