“As the infectious dose of V. cholerae O1 has been estimated to be 105–108 [100,000 to 100 million] colony-forming units (CFU), this suggests the holy water was heavily contaminated and bacteria remained viable at ambient temperature during the flight and in Europe,” the German and UK researchers who authored the report wrote.
Global plague
Testing indicated that the cholera strain that the travelers brought home was a particularly nasty one. V. cholerae O1, which is linked to other recent outbreaks in Eastern and Middle Africa, is resistant to a wide variety of antibiotics, namely: fluroquinolones, trimethoprim, chloramphenicol, aminoglycosides, beta-lactams, macrolides, and sulphonamides. The strain also carried a separate genetic
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