NORTHERN CALIFORNIA – Nonprofit blood services provider Vitalant is facing a critical shortage of type O blood and is urging all donors, especially those with type O, to make an appointment.
Officials say that the type O blood supply has dropped to a two-year low.
Since May, the type O blood supply has decreased significantly. Between now and the end of July, thousands of appointments throughout the four-county Sacramento region still need to be filled to boost the blood supply…