Bats eat insects. The brown bat can eat up to 100 mosquitoes in an hour. The bat colony from Braken, TX is 30 million strong and eats around 250 tons of insects (including mosquitoes) every night. If it weren’t for bats munching on mosquitoes, there would be a lot more of us dying of mosquito-borne diseases like yellow fever and malaria.
We need bats to pollinate some crops. Bats make excellent parents, and some species even adopt orphan bats and feed injured colony-mates. A protein found in vampire bat saliva helps save stroke victims. Besides, how can you hate this little guy?
The thing is, bats and people really don’t cross paths unless something has gone wrong - like a bat is infected with rabies and is behaving in an atypical fashion. Yet, where other animals infected with rabies attack humans or are otherwise clearly deranged, the most a bat will do is flop around and try to escape. If a person handles the bat, they’re likely to be bitten and not even realize it. Bat bites are that wimpy. There is no treatment for rabies once there are symptoms and it is invariably fatal, which is why even if there’s no evidence of a bite, if a person has handled a bat, and the bat isn’t there to be killed and tested for rabies (yes, killed), that person is going to get vaccinated for rabies.
The little girl from your story wasn’t killed by a bat. She was killed by a virus and the ignorance of her parents and neighbors.