Quote: DHM "Antibody response is low and suspected to be short lived, but you are correct, serology tests are vital. The first antibody tests were as bad as 30% sensitive, which is completely useless. Roche will launch a serological diagnostic test this month and Abbott have launched a serology test (these the two big boys in diagnostic testing). The Abbott test I'm not convinced about, the Roche test will probably be good.'"
Roche are claiming 99.8% sensitivity. So looks promising