He was about to go back upstairs when Uncle Vernon actually spoke. " Funny way to get to a wizards' school, the train. Magic carpets all got punctures, have they? " Harry didn't say anything.
But she does help him on, as much as her nature will allow. If I can perceive her regard for him, he must be a simpleton indeed not to discover it too.
But I think we'd be naive to think that just because we have a new class of antibiotics that's active against a currently resistant like organism, that this process is going to stop.