@MatSilk And AllTrials doesn't exclude vaccines. That's just one of many pharma products caught up in those figures. Can change the result.
@Cleverestcookie @MatSilk Really? All of them die out after a while? I suppose that's obv given the lack of plague, but never struck me. :)
-
-
-
@Cleverestcookie@MatSilk But only once they've had chance to be exposed to the wild virus, presumably? Vaccines 'wear off', I gather. -
-
@Cleverestcookie@MatSilk But the efficacy of some fade over time, nonetheless? So no natural immunity acquired? -
-
@Cleverestcookie@MatSilk Oh..I'd gained the impression (don't know where from tbh) that natural immunity was a lifetime thing once acquired -
-
@Cleverestcookie@MatSilk Well if confirmation were needed that this is a bit much for poor limited twitter, then I think we just got it. :) - 20 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.