Vennema, H.

strain variant sequence virus outbreak infection patient noroviru capsid analysis sample study genotype epidemic netherland gastroenteriti number region virol surveillance influenza mutation enteroviru population nucleotide recombination polymerase protein evolution dataset model children noroviruse detection figure method table illness assay dynamic substitution vennema h selection disease analyses health domain laboratory hospital nosocomial identi p 2 domain result reference van der sanden capsid protein vennema bayesian capsid sequences erasmus university rotterdam genome codon university structure 2006 b variant vesiviru symptom emergence diversity pattern institute koopman polymerase dataset epidemiology nov gii fication transmission 2002 variant dutch polymerase sequences