PRRSV ORF5 Genetic Sequences from China, 2019-2024

674 porcine reproductive and respiratory syndrome virus (PRRSV) ORF5 sequences collected from 25 Chinese provinces between 2019 and 2024. The dataset, authored by Jinyong Zhang and shared on figshare, includes results of phylogenetic analysis and amino acid mutation tracking. It was last updated in April 2026.

Use Cases

• Analyze spatiotemporal distribution of PRRSV lineages based on province and year data
• Track molecular evolution and amino acid mutations based on phylogenetic analysis results
• Investigate lineage-specific mutations in signal peptides and epitopes based on described amino acid variations
• Model viral immune evasion mechanisms based on observed amino acid deletions

Strengths

• 674 sequences provide a multi-year snapshot for analysis
• Geographic coverage spans 25 provinces, aligning with major pig-producing regions
• Clear temporal coverage from 2019 to 2024 enables trend analysis

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count for the final analysis table is unknown, which may limit suitability assessment

Provenance

Source

Jinyong Zhang via figshare

Collection Method

Analysis of collected PRRSV ORF5 sequences

Time Range

2019 to 2024

Freshness

Last updated 2026-04-10 05:58:59; freshness should be verified

Geography

25 provinces in China