Background: Molecular techniques are established as routine in virological laboratories and virus typing through (partial) sequence analysis is increasingly common. Quality assurance for the use of typing data requires harmonization of…
CaliciNet, the outbreak surveillance network for noroviruses in the United States, was launched in March 2009. As of January 2011, twenty state and local health laboratories had been certified to submit norovirus sequences and epidemiologic…
Umesh Rajoria's Notes Class 11 Combined - Free download as PDF File (.pdf), Text File (.txt) or read online for free. 1. This document discusses physical quantities, units, dimensions, and systems of units.