“Bless You”

The practice of blessing someone who sneezes, dating as far as at least AD77 in Rome, however, is far older than most specific explanations can account for. The word bless you or god bless you attributed to pope Gregory the great, who uttered it in the sixth century during the bubonic plague epidemic (sneezing is an obvious symptom of one form of the plague).

The exchangeable term "gesundheit" comes from Germany, and it literally means "health." The idea is that a sneeze typically precedes illness. It entered the English language in the early part of the 20th century, brought to the United States by German-speaking immigrants.

Virtually every country around the globe has its own way of wishing sneezers well.

For the most part, the various sneeze responses originated from ancient superstitions. Some people believed that a sneeze causes the soul to escape the body through the nose. Saying "bless you" would stop the devil from claiming the person's freed soul. Others believed the opposite: that evil spirits use the sneeze as an opportunity to enter a person's body. There was also the misconception that the heart momentarily stops during a sneeze (it doesn't), and that saying "bless you" was a way of welcoming the person back to life.

We now know that sneezing is a reflex action and is most often the sign of something relatively benign, such as a cold or allergy. A sneeze also can be provoked by being outside in the sunlight or from smelling a strong odor. Still, we persist in the custom of saying "bless you" or "gesundheit," mainly out of habit and common courtesy