Page 181 of articles about health
Concentration, size distribution, and infectivity of airborne particles carrying swine viruses
Germany: drop in the sales of antibiotics for animals
Elimination of porcine respiratory coronavirus by early weaning and segregation
ASF in Ukraine: cases, consequences and forecasts
United states: investigations on Seneca Valley Virus infection that were found in the U.S. this summer
Russia/Ukraine: food safety of marketed animal products under the conditions of ASF spread in Ukraine

Impact of an early exposure to SIV and PRRSv in post-weaning mortality
Infection with swine influenza virus and porcine reproductive and respiratory syndrome during the suckling period was associated with an increase in post-weaning mortality (more limited in the case of SIV and of larger magnitude for PRRSV).
Association of the presence of IAV and PRRSV in sow farms with post-weaning mortality

Control of reproductive PRRS outbreak by type 1 PRRS vaccine
In Korea, it is common to vaccinate sows as a whole-herd mass vaccination program, where all sows are vaccinated quarterly with a type 2 PRRSV vaccine. Therefore, it is recommended to vaccinate breeding females quarterly with additional type 1 PRRSV vaccine to control type 1 PRRSV infection.