To create the experimental bird flu vaccine, the researchers added what’s called a histidine tag, or his-tag, to both the H5 and N1. His-tags are short strings of amino acids that have a natural ...

Bird lovers can take advantage of peak bird migration season during the 2025 BirdTok Community Bird Walk at Westminster ...

After the president spent weeks claiming that he succeeded in lowering the price of eggs, egg prices actually reached record highs.