资讯

The Sacramento Observer20 小时
The US is having its worst year for measles in more than three decades
The Associated Press A sign is displayed outside the Seminole Hospital District offering measles testing, Feb. 21, 2025, in ...
The world has hit a ‘very stubborn glass ceiling’ on childhood vaccination
An estimated 14.3 million children globally remain unvaccinated and vulnerable to vaccine-preventable illnesses – meaning ...