Bats are generally not dangerous to humans. They do not attack people and are actually beneficial by controlling insect populations, pollinating plants, and dispersing seeds. However, bats can carry diseases such as rabies and histoplasmosis, but transmission to humans is rare. Rabies can be fatal if untreated, but it is preventable with prompt medical care after any potential exposure, such as a bite or scratch from a bat. People should avoid handling bats, especially those acting strangely or found on the ground, and seek medical advice if bitten or scratched. Overall, bats are safe if left alone and treated with caution when contact occurs.