Porcine Circovirus (PCV1/PCV2/PCV3/PCV4) (PCVAD)
There are four types of porcine circovirus, PCV1, PCV2, PCV3 and PCV4. PCV1 - cell culture derived virus considered nonpathogenic for pigs. PCV2 - primary agent of porcine circovirus-associated disease (PCVAD) which causes severe economic loss worldwide. PCV3 - found in porcine dermatitis and nephropathy syndrome (PDNS), PCVAD and cases of reproductive failure. PCV4 - found in pigs with respiratory disease, wasting, PDNS, diarrhea, abortion, sudden death, neurological signs and healthy pigs.
6 May 2022
2 minute read
By: 
Sarah Mikesell
Editor
