A framework for the design, implementation, and evaluation of output-based surveillance systems against zoonotic threats.

Output-based standards set a prescribed target to be achieved by a surveillance system, but they leave the selection of surveillance parameters, such as test type and population to be sampled, to the responsible party in the surveillance area. This allows proportionate legislative surveillance specifications to be imposed over a range of unique geographies. This flexibility makes output-based standards useful in the context of zoonotic threat surveillance, particularly where animal pathogens act as risk indicators for human health or where multiple surveillance streams cover human, animal, and food safety sectors.

Re-emergence of rabies in Mazowieckie Voivodeship, Poland, 2021.

Due to the oral vaccination of foxes against rabies most of the territory of Poland was freed from rabies of non-flying mammals. In January 2021, rabies was diagnosed in fox in the central part of Mazowieckie Voivodeship where rabies has not been detected since last 17 years. Subsequently, in the following months the rabies virus infection spread southward reaching the voivodeship of Świętokrzyskie in November 2021.

Occurrence of Marek's Disease in Poland on the Basis of Diagnostic Examination in 2015-2018.

Introduction: Marek's disease (MD) is a tumourous disease caused by Marek's disease virus (MDV) and most commonly described in poultry. The aim of the study was to determine the occurrence of Marek's disease virus infections in Poland and analyse clinical cases in the years 2015-2018.

Material And Methods: The birds for diagnostic examination originated from 71 poultry flocks of various types of production.

Seroprevalence of 12 serovars of pathogenic Leptospira in red foxes (Vulpes vulpes) in Poland.

Background: Leptospira spp. infect humans and a wide range of domestic and wild animals, but certain species such as small rodents and red foxes (Vulpes vulpes) play a particular role as reservoirs and transmission of leptospirosis as they easily adapt to many habitats including human environments. To investigate the significance of red foxes in the epidemiology of leptospirosis in Poland, a seroprevalence survey was conducted.