Great Northern War plague outbreak
... that a beak-shaped mask did not save plague doctor Majus' life in the Great Northern War plague outbreak?
... that a beak-shaped mask <i id="mw-Q">(pictured)</i> did not save <a href="./Plague_doctor" id="mw-g" rel="mw:WikiLink" title="Plague doctor">plague doctor</a> Majus' life in the <b id="mw-w"><a href="./Great_Northern_War_plague_outbreak" id="mw_A" rel="mw:WikiLink" title="Great Northern War plague outbreak">Great Northern War plague outbreak</a></b>?