November 30 – Sir John Pringle presents "A discourse upon some late improvements of the means for preserving the health of mariners" to the Royal Society of London, commending and publicising Captain Cook's methods for prevention of scurvy at sea.
^Fox, W. (1910). "Claude-François-Dorothée de Jouffroy". The Catholic Encyclopedia. New York: Robert Appleton Company. Retrieved 2023-03-24 – via New Advent.