The aim of this study was to develop an epidemiological and economic model to determine the costs of PRRS for an individual pig farm.Cost of PRRSV at individual farm level
Here we analyzed the molecular variations and antigenic differences among the C-strain-based commercial vaccines of different origins from different manufacturers in China, and reevaluated the vaccines against the emerging subgenotype 2.1d strain of CSFV.Efficacy evaluation of the C-strain-based vaccines against the subgeno
Epidemiological investigations were conducted on a case series of six Senecavirus A (SVA)-affected breeding herds in the United States. Multiple potential routes of introduction were identified.Systematic epidemiological investigations of cases of Senecavirus A in
These findings demonstrate that diagnosis of M. hyosynoviae-associated arthritis can be influenced by the clinical isolate, and provides a study platform to investigate the colonization and virulence potential of field isolates.Two clinical isolates of Mycoplasma hyosynoviae showed differing patte
The reduction in infectious agents in the air by the EPI technology could potentially decrease the microbial exposure for pigs.Electrostatic particle ionization technology for decreasing airborne
Reducing the use of antimicrobials in food-producing animals may be achieved through more widespread use of RLP. Regional intravenous limb perfusion of an antimicrobial to treat lameness is feasible in swine.RLP or systemic medication for the treatment of septic lameness in sow
The greatest frequencies of resistance were observed to tetracycline, trimethoprim/sulphamethoxazole and streptomycin with the highest levels of resistance observed in isolates from first-stage weaned pigs.Antimicrobial resistance of faecal E. coli isolates from pig...
This study showed that the novel variant PRRSV was HP-PRRSV, and it is therefore critical to monitor PRRSV evolution in China and develop a method for controlling PRRS.Emergence of a novel highly pathogenic PRRSV in China