Update: Since this article was published two days ago, the GoFundMe total has risen from $1.8 to more than $3 million.

The Navajo Nation and Hopi Reservation in the southwestern U.S. have been hit hard by the coronavirus outbreak. With a third of the population having no running water, proper virus-avoiding hygiene is nearly impossible. Access to groceries is limited, and the community has a high number of elderly and individuals with health conditions that put them at higher risk of complications from the virus.

A GoFundMe fundraiser was organized on behalf of the Rural Utah Project Education Fund to raise money for groceries, water, health supplies, and other necessary items in these Native communities. And this week, they have received a huge influx of donations from a seemingly unlikely source—Ireland.

If you're wondering what would prompt people on an island across the Atlantic to send money to a specific community in the U.S., the answer is simple. Gratitude.