Vaccines based on messenger RNA technology have been tremendously successful, but their properties are not necessarily ideal for all pathogens. There is a risk that concentration on that technology alone for new vaccine development will ignore older technologies that have properties giving broader and more persistent protection.

中文翻译：

---

疫苗开发应该是多神论的，而不是一神论的


基于信使 RNA 技术的疫苗已经取得了巨大的成功，但它们的特性不一定适合所有病原体。存在一种风险，即仅将该技术集中用于新疫苗开发，将忽视具有提供更广泛和更持久保护的特性的旧技术。