[Serological course investigations of Haemophilus parasuis and Mycoplasma hyorhinis in three pig farms].

The aim of the study was to investigate the infection dynamic of Haemophilus (H.)parasuis and Mycoplasma (M.) hyorhinis in 3 farms.

[Impact of the simultaneous implementation of husbandry procedures on suckling piglets].

Objective: In addition to castration, further husbandry procedures are performed in piglets during the first week of life without anaesthesia. The aim of the present study was to investigate the pain-induced stress of the husbandry procedures castration, tail docking and ear tagging performed in piglets in combination in comparison with castration or handling alone. Furthermore, the effect of the presurgical administration of the nonsteroidal anti-inflammatory drug meloxicam alone or in combination with iron was investigated.

Associations among Haemophilus parasuis, Mycoplasma hyorhinis, and porcine reproductive and respiratory syndrome virus infections in pigs with polyserositis.

The objective of this study was to determine the associations among Haemophilus parasuis, Mycoplasma hyorhinis, and porcine reproductive and respiratory syndrome (PRRS) virus (EU-field strain) infections in 95 pigs with polyserositis. A significant association between H. parasuis and M.

Vaccination of piglets at 1 week of age with an inactivated Mycoplasma hyopneumoniae vaccine reduces lung lesions and improves average daily gain in body weight.

The field efficacy and safety of a single-dose inactivated Mycoplasma hyopneumoniae vaccine, Suvaxyn MH-One, was evaluated in 4-5-day-old piglets on a commercial farm with a history of Mycoplasma disease in Southern Germany. The piglets were injected intramuscularly with the vaccine or saline (control group) and raised under commercial conditions to slaughter weight. The efficacy of the vaccine was determined by comparing the lung lesions associated with infection by M.

Sequential targeting of CFTR by BAC vectors generates a novel pig model of cystic fibrosis.

Cystic fibrosis (CF) is the most common lethal inherited disease in Caucasians and is caused by mutations in the CFTR gene. The disease is incurable and medical treatment is limited to the amelioration of symptoms or secondary complications. A comprehensive understanding of the disease mechanisms and the development of novel treatment options require appropriate animal models.