Global Occurrence of Clinically Relevant Hepatitis B Virus Variants as Found by Analysis of Publicly Available Sequencing Data

by Stoyan Velkov, Ulrike Protzer, Thomas Michler
Published 2020-11-01

The Global Hepatitis B Virus Genotype Distribution Approximated from Available Genotyping Data

by Stoyan Velkov, Jördis J. Ott, Ulrike Protzer, Thomas Michler
Published 2018-10-01

Reply to the Letter of Charre et al. “Mis-Genotyping of Some Hepatitis D Virus Genotype 2 and 5 Sequences Using HDVdb”

by Zainab Usman, Stoyan Velkov, Ulrike Protzer, Michael Roggendorf, Dmitrij Frishman, Hadi Karimzadeh
Published 2020-11-01

HDVdb: A Comprehensive Hepatitis D Virus Database

by Zainab Usman, Stoyan Velkov, Ulrike Protzer, Michael Roggendorf, Dmitrij Frishman, Hadi Karimzadeh
Published 2020-05-01

Prolonged norovirus infections correlate to quasispecies evolution resulting in structural changes of surface-exposed epitopes

by Suliman Qadir Afridi, Zainab Usman, Sainitin Donakonda, Jochen Martin Wettengel, Stoyan Velkov, Robert Beck, Markus Gerhard, Percy Knolle, Dmitrij Frishman, Ulrike Protzer, Hassan Moeini, Dieter Hoffmann
Published 2021-07-01