When the Columbian Exchange happened, were there any diseases that went from the New World to the Europeans?

by Khrysis_27

I know that Old World diseases were a huge reason so many indigenous Americans died, but were there any New World diseases that had a similar effect on the Spanish, English, etc. when they arrived?

bodombeachbod

There are a few answers here regarding the transmission of disease to the European colonists.

voyeur324

/u/anthropology_nerd has previously answered:

When Europeans brought diseases to the New World, how come Europeans themselves didn't get sick from diseases specific to the New World?
Myths of Conquest, Part Seven: Death by Disease Alone (addressing some of the assumptions made in this question)