> On a side note, d'Hérelle was a fantastic adventurer and his life is fascinating (the French version of [1] has a nice summary), even moreso than Yersin's (the discoverer of the bacteria responsible for the Plague[2], and founder of the city of Đà Lạt[3] in Vietnam)
Did you mean Alexandre Yersin or was Félix d'Hérelle also in Việt Nam at the time?