Surprise Attack
... that the 1951 British film Surprise Attack warned of the danger of not being vaccinated against infectious diseases?
... that the 1951 British film <i id="mwBbk"><b id="mwBbo"><a href="./Surprise_Attack_(film)" id="mwBbs" rel="mw:WikiLink" title="Surprise Attack (film)">Surprise Attack</a></b></i> <i id="mwBbw">(title card pictured)</i> warned of the danger of not being <a href="./Vaccination" id="mwBb0" rel="mw:WikiLink" title="Vaccination">vaccinated</a> against infectious diseases?