"We would not be able to make it through the year without Firefly," said Rebecca Martin, who co-founded the organization in 2013. "We just don't have the funds to buy this many items, so to be able to get it for free is incredibly valuable to us."
Firefly a gold mine for Kent County homeless shelters →
She warned people who skipped the shot that measles is not a mild disease.
Measles outbreaks on the rise across Europe →