美国各地的血液短缺至关重要;各组织敦促捐赠,特别是O+和O型捐赠。 Blood shortages across the U.S. are critical; organizations urge donations, especially of O+ and O- types.

鲜血短缺在美国各地都至关重要, 美国红十字会和地方中心等组织敦促捐助, 特别是O的阴性和阳性血型。 Blood shortages are critical across the U.S., with organizations like the American Red Cross and local centers urging donations, especially of O negative and positive blood types. 在几个州安排了活动和运动,包括Centralville6月纪念癌症幸存者的献血运动和5月在堪萨斯州托佩卡举办的解决全国短缺问题的活动。 Events and drives are scheduled in several states, including Centerville's June blood drive honoring cancer survivors and a May event in Topeka, Kansas, addressing the national shortage. 捐助者可以帮助拯救生命,每次捐款都可能帮助多达三人。 Donors can help save lives, with each donation potentially aiding up to three people. 为鼓励参与提供了激励措施。 Incentives are offered to encourage participation.