We 'have our head in the sand': Health experts warn US isn't reacting fast enough to threat of bird flu
![We 'have our head in the sand': Health experts warn US isn't reacting fast enough to threat of bird flu](https://media.cnn.com/api/v1/images/stellar/prod/ap24353590294248-20241223154828518.jpg?c=16x9&q=w_800,c_fill)
The US hasn't learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird flu that keep showing signs of their own pandemic potential, health experts told CNN Friday. ...undefined