Page 251 of articles about health
Mexico: Japan authorizes the entry of fresh pork from Jalisco
Russia: new outbreak of African swine fever
Zinc oxide–montmorillonite hybrid influences diarrhea, intestinal mucosal integrity, and digestive enzyme activity in weaned pigs
China: outbreak of foot and mouth disease in Tibet

Clinical case: Acute gastric ulcers
This case describes an acute outbreak of gastric ulcers in pigs of 30-40 kg live weight that affected 38 farms throughout a year and that presented mortalities from a 5% up to a 40% depending on the severity of the cases.
Atlantic Premium Brands announced plans to eliminate pig gestation crates
Gilt replacement strategies used in two swine production areas in Quebec in regard to PRRSv

Analysis of the health in the weaners and fattening stages; a different approach (II)
The losses due to diarrhoea problems appear concentrated, basically, during the first week in the weaners stage, whilst in the farms that have not suffered diarrhoea problems, the mortality is distibuted more evenly.
Canada: Government invests in health-boosting research for livestock industry
Mexico: Coahuila declared free of Aujeszky's disease
Guatemala: new outbreak of Classical swine fever
Weaned pig responses to Escherichia coli K88 oral challenge when receiving a lysozyme supplement
PRRS afflicts breeders in Vietnam

Observational study of farms with air filtering against the PRRS virus in North America
This study, based on some 120,000 sows, quantifies the reduction of the risk of introducing PRRS viruses when using air filtering.