Detection of a Novel Reassortant H9N9 Avian Influenza Virus in Free-Range Ducks in Bangladesh.
Viruses
; 13(12)2021 11 24.
Article
in En
| MEDLINE
| ID: mdl-34960626
ABSTRACT
Wild aquatic birds are the primary natural reservoir for influenza A viruses (IAVs). In this study, an A(H9N9) influenza A virus (A/duck/Bangladesh/44493/2020) was identified via routine surveillance in free-range domestic ducks in Bangladesh. Phylogenetic analysis of hemagglutinin showed that the H9N9 virus belonged to the Y439-like lineage. The HA gene had the highest nucleotide identity to A/Bean Goose (Anser fabalis)/South Korea/KNU 2019-16/2019 (H9N2). The other seven gene segments clustered within the Eurasian lineage.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Poultry Diseases
/
Reassortant Viruses
/
Ducks
/
Influenza A Virus, H9N2 Subtype
/
Influenza in Birds
Type of study:
Diagnostic_studies
Limits:
Animals
Language:
En
Journal:
Viruses
Year:
2021
Document type:
Article
Affiliation country: