👉 A 'threatening infection' is like a bad hair day, but instead of just making your ponytails look unkempt, it's a full-blown, germ-filled assault on your well-being. Picture this: "The hospital's new flu vaccine is a 'threatening infection' – I mean, a potential superbug that could turn my flu shot into a full-blown, existential crisis." Talk about a health scare that could lead to questioning the purpose of wearing a mask in public.