Witold Stefański Institute of Parasitology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland.
Vet Parasitol. 2022 Apr;304:109701. doi: 10.1016/j.vetpar.2022.109701. Epub 2022 Mar 26.
Toxoplasmosis is an important zoonosis caused by the intracellular protozoan Toxoplasma gondii. This parasite is known to infect almost all warm blooded animals, and meat containing tissue cysts is one of the main sources of infection for omnivorous an carnivorous animals. Over recent years, increasing numbers of omnivorous and carnivorous animals have been drawn to urban or suburban areas by easy access to food or safe shelter, and the presence of wild animals has became more natural to urban residents. However, infected animals can act as intermediate hosts to T. gondii and contribute to the transmission of disease to humans and domestic animals, as well as other wild animal species. This extensive spread of the parasite in the natural environment can be attributed to geographic location, landform or local climate. The present paper summarizes the data available on the prevalence of T. gondii infection among wildlife from Poland, Germany, Slovakia, Czechia, Austria and Hungary. The findings highlight the importance of conducting studies on the presence of the parasite in wildlife, where the data is limited or outdated.
弓形虫病是一种由细胞内原生动物刚地弓形虫引起的重要人畜共患病。这种寄生虫已知几乎可以感染所有温血动物,而含有组织包囊的肉类是杂食性和肉食性动物感染的主要来源之一。近年来,由于更容易获得食物或安全的庇护所,越来越多的杂食性和肉食性动物被吸引到城市或郊区,野生动物的存在对城市居民来说变得更加自然。然而,受感染的动物可以作为刚地弓形虫的中间宿主,并导致疾病在人类和家畜以及其他野生动物物种之间传播。这种寄生虫在自然环境中的广泛传播可归因于地理位置、地形或当地气候。本文总结了来自波兰、德国、斯洛伐克、捷克、奥地利和匈牙利的野生动物中刚地弓形虫感染流行率的数据。研究结果强调了在数据有限或过时的情况下,对野生动物中寄生虫存在情况进行研究的重要性。