what to say when someone sneezes instead of bless you
Responses to sneezing In English-speaking countries, the common verbal response to another person's sneeze is "bless you", or, less commonly in the United States and Canada, "Gesundheit", the German word for health (and the response to sneezing in German-speaking countries). There are several proposed bless-you origins for use in the context of sneezing.
God bless you National Geographic reports that during the plague of AD 590, "Pope Gregory I ordered unceasing prayer for divine intercession. Part of his command was that anyone sneezing be blessed immediately ("God bless you"), since sneezing was often the first sign that someone was falling ill with the plague."[7] By AD 750, it became customary to say "God bless you" as a response to one sneezing.[8]