Page 8 of articles about health in Abstracts

Sow vaccination or infection status that results in high levels of IAV strain-specific maternally-derived antibodies may help to reduce IAV circulation in both suckling and nursery pigs.

Nigella sativa supplementation in weanling diets improves feed efficiency and reduces E.coli populations in piglets.

In a PRRSV-endemic setting involving bacterial co-infections, an ABF production strategy may leave pigs at considerable risk of exposure to severe clinical disease.

Dietary supplementation of C. butyricum might be a suitable alternative to antibiotics and ZnO for weanling pigs.

This is, to our knowledge, the first report of a promising vaccine against ASF virus in wild boar by oral administration.

Group and environmental sampling strategies should be considered in influenza surveillance programs in particular if the goal is just to detect infection.

The findings of this study emphasize the importance of considering transmission of FMD during the incubation phase in modeling and response planning.

High doses of 25(OH)D3 may improve immune functions and the antioxidant capacity in weaned pigs.

Seropositive wild boar in certain areas suggests that some animals may be surviving for some time or could even be recovering from the disease. This could be due to the presence of related viruses of reduced virulence.

Under current biosecurity practices, a substantial risk exists for the spread of PRRS virus due to truck sharing.

Although greater concentrations of ASF virus were required to cause infection through feed, the high frequency of exposure may make contaminated feed a more significant risk factor.

Autogenous vaccination reduces antimicrobial usage in a herd facing severe exudative epidermitis outbreaks in weaned pigs.

Fallen wild boar are the main target for passive surveillance. However, encouraging reporting by hunters and sampling of these animals is difficult.

The suggested classification can establish a "common language" for future studies, further efforts should be paid to achieve a more homogeneous and informative representation of the PCV-2 global scenario.

The study demonstrated that RNA interference (RNAi) technology combining CRISPR/Cas9 technology offered the possibility to produce TG animal with improved resistance to viral infection.

The efficacy of the attenuated PRRSV-1 vaccine in 1-day-old pigs seropositive to PRRSV prior to a PRRSV-1 challenge was demonstrated by improvement of clinical, virological and immunological variables.