How concerning would this be for our health. 25-30 minute mark in the video below.
This is a complicated topic to discuss. Here are a few ideas that might be useful.
When you work with or handle animals, there is always a possibility of being infected. Your cat, dog, iguana, hamster, parakeet, goldfish and guppy all pose a health risk. If you would prefer to minimize those risks a) you do not keep pets, or b) practice prudent practices, i.e., avoiding oral fecal transmission of microorganisms. Washing hands after touching a pet or surface occupied by a pet is an easy thing to do. Wear gloves when cleaning the pet cage or cat litter box. And avoid dog kisses!
I don’t have any stastics on how many people actually follow these practices, but I suspect very few. Yes, people get sick from zoonotic diseases, but don’t know they are infected or pass it off to something they ate. You usually hear about only the serious illness in the media. So, getting sick from exposure to animals is a real risk. How might you react to this risk is a personal thing.
If your immune system is compromized, you don’t take chances. You avoid pets, wash your hands and wear a breathing mask. If you have an average immune system and are not particularly concerned about disease contracting a disease, you take chances.
Finally, when you own an aquarium, you own a crap factory and a waste water treatment facility to deal with it. Treat it as such and your natural “yuck avoidance“ will help guide your behavior. You will decide not to put one in the kitchen or where you eat. You’ll wash your hands after sticking your hands in the water or handle filter material. Be smart and there is no need to be paranoid.