Tampoco es necesario someter las pruebas EEVC a un estudio de viabilidad. It is also not necessary to subject the EEVC tests to a feasibility study. La Comision comisiÃ³n reitera que tales decisiones no se pueden someter a ningun ningÃºn tipo. De Control the commission insists that these decisions cannot be made subject. to scrutinyt is also not necessary to subject the EEVC tests to a feasibility study. La Comision comisiÃ³n reitera que tales decisiones no se pueden someter a ningun ningÃºn tipo. De Control the commission insists that these decisions cannot be made subject. to scrutiny
The virus titer estimates by the viable cell diameter method is close to the plaque assay-based estimates, although the cell diameter method may overestimate the titer by threefold relative to the plaque assay method. However, this is not surprising given that the two methods use different methodologies.n this method, the Vi-CELL (Beckman Coulter) was used to measure cell diameter change over a range of virus dilutions, following infection. The cell diameter change data were used to compute the virus titer using a statistical method called the method of moments that we have described previously.
Titers are usually expressed as ratios such as 1:256, meaning that one part serum to 256 parts saline solution (dilutant) results in no antibodies remaining detectable in the sample. A titer of 1:8 is, therefore, an indication of lower numbers of Lyme disease antibodies than a 1:128 titer. Where a positive IFA test result is given this means that at least a 1:256 titer was achieved, a similar result is needed on an ELISA test for Borrelia burgdorferi antibodies.