Bless you / Gesundheit

In Turkey, when someone sneezes, you say çok yaşa, rahat yaşa which literally means live long and prosper.

Sometimes, people shorten it, saying only çok yaşa; i.e. live long.

The proper response is either sen de gör (literally, you see it, too) meaning hope you will be there with me or hep beraber which means all together.