Animal Virus Infections Studies

Viruses circulating among livestock and poultry—including coronaviruses, porcine reproductive and respiratory syndrome virus, circoviruses, and avian infectious bronchitis virus—cause substantial economic losses and pose persistent challenges to animal welfare and food security worldwide. Researchers in this area work to understand how these pathogens replicate, spread through populations, and trigger or evade immune responses, drawing on tools such as genomic sequencing and metagenomics to track viral evolution and discover previously unknown strains. A central practical goal is translating that mechanistic knowledge into effective vaccines, though the rapid mutation rates of RNA viruses and the complexity of host immune dynamics make durable protection difficult to achieve. Open questions include how novel variants emerge and jump between host species, and how surveillance systems can be made sensitive enough to detect outbreaks before they become widespread.

Works

81,238

Total citations

1,044,136

Keywords

CoronavirusPorcine Reproductive and Respiratory Syndrome VirusCircovirusAvian Infectious Bronchitis VirusVaccinePathogenesis