Kirsty showed me the vial: a plain little glass jar, labelled in black and white, stamped " Pfizer BioNTech" and with the all-important batch number.

一个普通小玻璃瓶，上面有黑白标签，印有“辉瑞生物科技”字样，还有至关重号。

(c) Identification of the drug product with a lot or control number that permits determination of the history of the manufacture and control of the batch.

(c) 对具有号或控号药品进行标识该生产和控历史。

If you have any ground been in your freezer that says 2574B, that's the lot number that's of concern. You want to throw that out. Don't take any chances.

如果在你冰箱中发现了碎牛肉带有令人担忧2574B号。你就得把这个食品扔出去。当机立断，不犹豫。