Detection of Recombinant African Swine Fever Virus Strains of p72 Genotypes I and II in Domestic Pigs, Vietnam, 2023

• DOI: 10.3201/eid3005.231775
• Publication Date: 2024-04-25T17:11:20Z
• Authors: Van Phan Le; Van Tam Nguyen; Tran Bac Le; Nguyen Tuan Anh Mai; Viet Dung Nguyen; Thi Tam Than; Thi Ngoc Ha Lai; Ki Hyun Cho; Seong-Keun Hong; Yeon Hee Kim; Tran Anh Dao Bui; Thi Lan Nguyen; Daesub Song; Aruna Ambagala
• Keywords: Genotype; Swine; Veterinary medicine; Sus scrofa; Dynamics of Livestock Disease Transmission and Control; Infectious and parasitic diseases; RC109-216; Gene; Agricultural and Biological Sciences; African swine fever virus; Virology; Health Sciences; Genetics; Animals; viruses; Aetiology, Diagnosis, and Management of Myocarditis; African Swine Fever; Biology; Phylogeny; Ecology, Evolution, Behavior and Systematics; Recombination, Genetic; Recombinant DNA; R; Dispatch; pigs; Life Sciences; swine; African Swine Fever Virus; Bluetongue Virus and Culicoides-Borne Diseases in Europe; Virus; Vietnam; FOS: Biological sciences; Medicine; African swine fever; Cardiology and Cardiovascular Medicine; Agronomy and Crop Science

Resumen El genotipo II del virus de la peste porcina africana (VPPA) es endémico de Vietnam. Detectamos cepas recombinantes de ASFV genotipos I y II (rASFV I/II) en cerdos domésticos de 6 provincias del norte de Vietnam. La introducción de cepas de rASFV I/II podría complicar las medidas de control del ASFV en curso en la región.<br/>ملخص النمط الجيني لفيروس حمى الخنازير الأفريقية (ASFV) الثاني مستوطن في فيتنام. اكتشفنا سلالات ASFV الوراثية المؤتلفة الأولى والثانية (rASFV I/II) في الخنازير المنزلية من 6 مقاطعات شمالية في فيتنام. يمكن أن يؤدي إدخال سلالات rASFV I/II إلى تعقيد تدابير مكافحة ASFV المستمرة في المنطقة.<br/>Abstract African swine fever virus (ASFV) genotype II is endemic to Vietnam. We detected recombinant ASFV genotypes I and II (rASFV I/II) strains in domestic pigs from 6 northern provinces in Vietnam. The introduction of rASFV I/II strains could complicate ongoing ASFV control measures in the region.<br/>Le génotype II du virus de la peste porcine africaine (VSPA) est endémique du Vietnam. Nous avons détecté des souches recombinantes de génotypes I et II de l'ASFV (rASFV I/II) chez des porcs domestiques de 6 provinces du nord du Vietnam. L'introduction de souches de rASFV I/II pourrait compliquer les mesures de lutte contre l'ASFV en cours dans la région.<br/>