Why the study?
Does the L20B cell line improve the sensitivity and selectivity of poliovirus detection from clinical samples compared to RD and Hep2 cell lines?
Population
425 clinical samples from countries endemic or recently endemic for wild polioviruses
Comparison
Culture using L20B cell line vs Culture using RD and Hep2 cell lines
Design
Other
Authors
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May improve poliovirus detection sensitivity in labs; hypothesis-generating and should not yet change diagnostic protocols.
Does the L20B cell line improve the sensitivity and selectivity of poliovirus detection from clinical samples compared to RD and Hep2 cell lines?
L20B cells provide greater sensitivity and complete selectivity for poliovirus detection compared to traditional cell lines, simplifying primary diagnosis.
Wood et al. (1999) studied this question.
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