For your convenience, we have linked to the table of contents from the latest issue of the Journal of Swine Health and Production. The paper titled Comparative efficacy of concurrent administration of a porcine circovirus type 2 (PCV2) vaccine plus a porcine reproductive and respiratory syndrome virus (PRRSV) vaccine from two commercial sources in pigs challenged with both viruses may be of interest to veterinary teams and sales representatives.
Source: Journal of Swine Health and Production, May/June 2016.
Implications from the study referenced above: Under the conditions of this study, it makes no difference to protection whether PCV2 and PRRSV vaccines are administered concurrently. Concurrent vaccination is efficacious for controlling coinfection with PCV2 and PRRSV.