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Although cases of clinical vCJD are rare, there is evidence there may be tens of thousands of infectious carriers in the United Kingdom alone. This raises concern about the potential for perpetuation of infection via medical procedures, in particular transfusion of contaminated blood products. Accurate biochemical detection of prion infection is crucial to mitigate risk and we have previously reported a blood assay for vCJD. This assay is sensitive for abnormal PrP conformers at the earliest stages of preclinical prion disease in mice and precedes the maximum infectious titre in blood. Not only does this support the possibility of screening asymptomatic individuals, it will also facilitate the elucidation of the complex relationship that exists between the ensemble of abnormal PrP conformers present in blood and the relationship to infectivity.<\/jats:p>","DOI":"10.1038\/srep17742","type":"journal-article","created":{"date-parts":[[2015,12,3]],"date-time":"2015-12-03T10:58:46Z","timestamp":1449140326000},"update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Preclinical detection of infectivity and disease-specific PrP in blood throughout the incubation period of prion disease"],"prefix":"10.1038","volume":"5","author":[{"given":"Elizabeth B.","family":"Sawyer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julie Ann","family":"Edgeworth","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claire","family":"Thomas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Collinge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Graham S.","family":"Jackson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2015,12,3]]},"reference":[{"key":"BFsrep17742_CR1","doi-asserted-by":"publisher","first-page":"13363","DOI":"10.1073\/pnas.95.23.13363","volume":"95","author":"SB Prusiner","year":"1998","unstructured":"Prusiner, S. 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