Dodd R Y
American Red Cross, Rockville, MD 20855, USA.
Ann Med. 2000 Oct;32(7):469-74. doi: 10.3109/07853890009002022.
A number of viruses may be transmitted by blood transfusion, the most important of these are HIV, human T-cell lymphotrophic retrovirus (HTLV), hepatitis B virus (HBV), and hepatitis C virus (HCV). A series of overlapping safety measures are in place and are being improved and supplemented continuously. As a result, the risk of transmission of these viruses in the USA has been reduced to between one and four per million blood components transfused.
许多病毒可通过输血传播，其中最重要的是艾滋病毒、人类嗜T细胞逆转录病毒（HTLV）、乙型肝炎病毒（HBV）和丙型肝炎病毒（HCV）。一系列相互重叠的安全措施已经到位，并在不断改进和补充。因此，在美国，这些病毒的传播风险已降至每百万次输血成分中有1至4例。
