The US will halt $500 million in funding for the development of 22 mRNA-based vaccines as part of a major policy shift in federal public health strategy, the Department of Health and Human Services announced, as HHS Secretary Robert F. Kennedy Jr. claimed these vaccines "fail to protect effectively against upper respiratory infections like Covid and flu."
'
'
Source: [People's Daily China](https://t.me/PDChinaNews/11992)