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Acclimation strategies in gilts to control Mycoplasma hyopneumoniae infection
(Elsevier, 2018-04-04)
This paper discusses what can be expected with regard to efficacy of antibacterial vaccines used in swine, based on the present knowledge of pathogen–host interactions. First, vaccination against bacteria ...
Experimental Inoculation of Porcine Circovirus 3 (PCV-3) in Pregnant Gilts Causes PCV-3-Associated Lesions in Newborn Piglets that Persist until Weaning
(Wiley, 2023-10-20)
Porcine circovirus 3 (PCV-3) has been detected in cases of reproductive failure but the pathogenesis of such infection is poorly
understood. So far, experimental PCV-3 inoculations have been performed ...
Descriptive analyses of maternally-derived antibody levels against porcine circovirus 2 (PCV-2) in 3-and 21-day-old piglets from farms of four European countries using different vaccination protocols in sows
(BMC, 2022-10-03)
Background
Up to now, information on the levels of maternally-derived antibodies (MDA) against PCV-2 in suckling piglets born to sows vaccinated with different strategies is scarce in the literature. ...
Porcine Circovirus 3 Detection in Aborted Fetuses and Stillborn Piglets from Swine Reproductive Failure Cases
(MDPI, 2021-02-09)
Porcine circovirus 3 (PCV-3) has been widely detected in healthy and diseased pigs; among different pathologic conditions, the strongest evidence of association comes from reproductive disease cases. ...
Lack of Porcine circovirus 4 Genome Detection in Pig Samples from Italy and Spain
(MDPI, 2020-05-31)
The genus Circovirus includes several species and mostly causes asymptomatic infections. Porcine circovirus 2 (PCV-2) and, with increasing evidence, Porcine circovirus 3 (PCV-3), have been associated ...
Infection dynamics of porcine circovirus type 3 in longitudinally sampled pigs from four Spanish farms
(BMJ Publishing Group, 2019-04-30)
Porcine circovirus type 3 (PCV-3) is a recently discovered virus in domestic pigs and wild boar. The virus has been described in pigs with different clinical/pathological presentations and healthy ...
Exploratory field study on the effects of porcine circovirus 2 (PCV-2) sow vaccination at different physiological stages mimicking blanket vaccination
(BMC, 2021-04-26)
Background: The objective of the present study was to explore the benefits of Porcine circovirus 2 (PCV-2) blanket vaccination in a sow herd on productive parameters, PCV-2 infection and immune status ...
Revisiting Porcine Circovirus Disease Diagnostic Criteria in the Current Porcine Circovirus 2 Epidemiological Context
(MDPI, 2022-03-02)
Current knowledge on porcine circovirus diseases (PCVD) caused by Porcine circovirus 2 (PCV-2) includes the subclinical infection (PCV-2-SI), systemic (PCV-2-SD) and reproductive (PCV-2-RD) diseases, ...
Detection of Porcine Circovirus 3 in Wildlife Species in Spain
(MDPI, 2020-05-01)
Porcine circovirus 3 (PCV-3) is the third member of the family Circoviridae, genus Circovirus, able to infect swine. A high prevalence of viral DNA has been recorded in wild boars. Recently, PCV-3 DNA ...