Genotyping of African Swine Fever Virus

Rajko-Nenow, Paulina; Batten, Carrie

doi:10.1007/978-1-0716-2333-6_8

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…Surprisingly, pairwise Geneious Prime (2023.2.1) alignment revealed that the B646L gene, which encodes for the major capsid protein p72, was identical to the genotype VIII reference strain Malawi Lil 20/1 (AY261361). Therefore, we Sanger sequenced ( 3 ) the original biobanked sample from the Pirbright reference collection of NAM P1/1995 and identified ambiguities consistent with a mixed population of genotype I and genotype VIII viruses. Virus cultures containing genotype I (clone 23) and genotype VIII (clone 3) viruses were generated by limit dilution ( 2 ) and the B646L sequences from the two clones compared to the original NAM P1/1995 B646L sequence DQ250122 ( Fig.…”

Section: Announcementmentioning

confidence: 99%

African swine fever virus NAM P1/95 is a mixture of genotype I and genotype VIII viruses

Goatley,

Freimanis,

Tennakoon

et al. 2024

Microbiol Resour Announc

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Section: Announcementmentioning

confidence: 99%

African swine fever virus NAM P1/95 is a mixture of genotype I and genotype VIII viruses

Goatley,

Freimanis,

Tennakoon

et al. 2024

Microbiol Resour Announc

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Porcine respiratory disease complex: Dynamics of polymicrobial infections and management strategies after the introduction of the African swine fever

Assavacheep

Thanawongnuwech

2022

Front. Vet. Sci.

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A few decades ago, porcine respiratory disease complex (PRDC) exerted a major economic impact on the global swine industry, particularly due to the adoption of intensive farming by the latter during the 1980's. Since then, the emerging of porcine reproductive and respiratory syndrome virus (PRRSV) and of porcine circovirus type 2 (PCV2) as major immunosuppressive viruses led to an interaction with other endemic pathogens (e.g., Mycoplasma hyopneumoniae, Actinobacillus pleuropneumoniae, Streptococcus suis, etc.) in swine farms, thereby exacerbating the endemic clinical diseases. We herein, review and discuss various dynamic polymicrobial infections among selected swine pathogens. Traditional biosecurity management strategies through multisite production, parity segregation, batch production, the adoption of all-in all-out production systems, specific vaccination and medication protocols for the prevention and control (or even eradication) of swine diseases are also recommended. After the introduction of the African swine fever (ASF), particularly in Asian countries, new normal management strategies minimizing pig contact by employing automatic feeding systems, artificial intelligence, and robotic farming and reducing the numbers of vaccines are suggested. Re-emergence of existing swine pathogens such as PRRSV or PCV2, or elimination of some pathogens may occur after the ASF-induced depopulation. ASF-associated repopulating strategies are, therefore, essential for the establishment of food security. The “repopulate swine farm” policy and the strict biosecurity management (without the use of ASF vaccines) are, herein, discussed for the sustainable management of small-to-medium pig farms, as these happen to be the most potential sources of an ASF re-occurrence. Finally, the ASF disruption has caused the swine industry to rapidly transform itself. Artificial intelligence and smart farming have gained tremendous attention as promising tools capable of resolving challenges in intensive swine farming and enhancing the farms' productivity and efficiency without compromising the strict biosecurity required during the ongoing ASF era.

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Genotyping of African Swine Fever Virus

Cited by 2 publications

References 12 publications

African swine fever virus NAM P1/95 is a mixture of genotype I and genotype VIII viruses

African swine fever virus NAM P1/95 is a mixture of genotype I and genotype VIII viruses

Porcine respiratory disease complex: Dynamics of polymicrobial infections and management strategies after the introduction of the African swine fever

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