@SteveAHorn Pfizer was anything but a one trick pony. It had $40 billion in revenue in 2019. Maybe you meant Moderna?
J&J got utterly shafted and I guess gave up, even as the similar Oxford/AX continues on and is working on a nasal version.
@SteveAHorn Pfizer 绝不是一招一式的小马。它在 2019 年的收入为 400 亿美元。也许你指的是 Moderna？
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