Bloodworks Northwest (formerly Puget Sound Blood Center) issued an urgent appeal for healthy donors Tuesday as blood supplies remain at critical levels (less than one day supply) with the flu season, hospitals-at-capacity and weather all taking a heavy toll.

“Blood donations in the first two weeks of 2017 fell far below normal, with collections at 1,500 units below what patients need,” said James P. AuBuchon, MD, president and CEO of Bloodworks NW. “With regular donors down with the flu or colds, we need others to step forward to help fill this emergency need.”

“All blood types are needed. If you are healthy and haven’t donated recently, or if you are a first time donor, we need you now,” he said.

A four-day blood supply is normal. A one-day supply means there is a risk that all patient needs cannot be met. Most donated blood is used for patients having surgery, cancer treatment or organ transplants.

“We’re doing our best to ensure that every patient who needs blood receives it, but we can’t do it alone” AuBuchon said. “We need more donors: they’re the ones who make lifesaving transfusions possible.”

The blood shortage in the Pacific Northwest is part of a nationwide trend, with centers across many regions reporting acute shortages. Bloodworks is the largest provider of blood in the Pacific Northwest, supporting more than 90 hospitals in Washington, Oregon and Alaska.

Donors are urged to schedule an appointment this week at any one of Bloodworks’ 12 donor centers by going online at schedule.bloodworksnw.org or by calling 1-800-398-7888. People can also can check online for dates and times of community blood drives close to where they live or work – by going to bloodworksnw.org.