Page 144 of articles about health

Zoetis Launches Suvaxyn® PRRS MLV In the European Union
New modified live vaccine (MLV) against Porcine Reproductive and Respiratory Syndrome (PRRS) virus for the active immunization of pigs.
New ASF outbreak confirmed in Romania

Clinical case: Acute mortality by nitrite intoxication
Nitrite poisoning does still occur in modern pig facilities, even more with the presence of the biological air treatment.