KFF Health News Nov 6 2025 Foreigners seeking visas to live in the U.S. might be rejected if they have certain medical conditions, including diabetes or obesity, under a Thursday directive from the Trump administration. The guidance, issued in a cable the State Department sent to embassy and consular officials and examined by KFF Health News, directs visa officers to deem applicants ineligible to enter the U.S. for several new reasons, including age or the likelihood they might rely on public