Highly pathogenic avian influenza H5N1 virus outbreak among Cape cormorants (Phalacrocorax capensis) in Namibia, 2022.
Emerg Microbes Infect
; 12(1): 2167610, 2023 Dec.
Article
in En
| MEDLINE
| ID: mdl-36632773
ABSTRACT
In January 2022, significant mortality was observed among Cape cormorants (Phalacrocorax capensis) on the west coast of Namibia. Samples collected were shown to be positive for H5N1 avian influenza by multiplex RT-qPCR. Full genome analysis and phylogenetic analysis identified the viruses as belonging to clade 2.3.4.4b and that it clustered with similar viruses identified in Lesotho and Botswana in 2021. This is the first genomic characterization of H5N1 viruses in Namibia and has important implications for poultry disease management and wildlife conservation in the region.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Influenza A virus
/
Influenza A Virus, H5N1 Subtype
/
Influenza in Birds
Limits:
Animals
Country/Region as subject:
Africa
Language:
En
Journal:
Emerg Microbes Infect
Year:
2023
Document type:
Article
Affiliation country:
Namibia