Are all infectious agents either bacteria or viruses? No! There are also some important eukaryotes that can cause disease in humans.
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eukaryotic pathogens
![](https://athletic.healthcare/wp-content/uploads/2021/03/1615518783_maxresdefault-1020x600.jpg)
Are all infectious agents either bacteria or viruses? No! There are also some important eukaryotes that can cause disease in humans.
source