Pérez Bianco R, Santarelli M T
Instituto de Investigaciones Hematológicas, Academia Nacional de Medicina, Buenos Aires, Argentina.
Medicina (B Aires). 1993;53(6):491-6.
In August 1992 information was requested from 49 Blood Banks in national hospitals and private institutions in order to carry out a serological screening of blood donors for diseases transmitted by transfusion. Data was requested from 1987 to the first semester of 1992 and included the total annual number of blood donors and the incidence of seropositivity for Chagas disease, brucellosis, syphilis, hepatitis B and C, and HIV. Out of a total of 1,075,051 blood donors registered (Table 1), there was 4.36% incidence of seropositivity for Chagas disease measured by indirect hemagglutination (Table 6): depending on the Province evaluated, the values fluctuated from 2.23 to 11.64% (Table 7). Seropositivity incidence for brucellosis, using Huddleson test, was 0.94% (Table 2 & 3), for syphilis, 0.93% (Table 4 & 5), for hepatitis B, 0.92% (Table 8 & 9), for hepatitis C, 0.56% (Table 10 & 11) and for HIV, 0.21% (Table 12 & 13). This first national screening has yielded important data which represent 60% of the total blood donations pertaining to the period evaluated.
1992年8月，为了对献血者进行输血传播疾病的血清学筛查，向国立医院和私立机构的49家血库索取了信息。要求提供1987年至1992年上半年的数据，包括年度献血者总数以及恰加斯病、布鲁氏菌病、梅毒、乙型和丙型肝炎及艾滋病毒的血清阳性率。在总共登记的1,075,051名献血者中（表1），通过间接血凝试验测得的恰加斯病血清阳性率为4.36%（表6）：根据所评估的省份不同，该数值在2.23%至11.64%之间波动（表7）。使用哈德森试验测得的布鲁氏菌病血清阳性率为0.94%（表2和3），梅毒为0.93%（表4和5），乙型肝炎为0.92%（表8和9），丙型肝炎为0.56%（表10和11），艾滋病毒为0.21%（表12和13）。首次全国性筛查得出了重要数据，这些数据占所评估期间总献血量的60%。
