The American Red Cross is calling for donors of all blood types, especially those with O type, to refuel the blood supply.

Those who donate blood May 1 to 15, will receive a $5 amazon.com gift card by e-mail.Upcoming blood donation opportunities for Wood County are as follows:

•Church of the Nazarene, Saturday, May 1, 9 a.m. to 2 p.m. •Holiday Inn & Suites

•Holiday Inn & Suites Perrysburg, We…