Yes, ants can bite, and while most ant bites are relatively harmless, some species can inflict painful stings or bites. Certain ants, such as fire ants, can deliver stings that cause a burning sensation and may lead to allergic reactions or secondary infections if not treated properly. Additionally, some ants can transmit diseases. For example, certain species of ants can carry bacteria or pathogens on their bodies or in their nests, which can potentially be transmitted to humans or other animals through bites or contact. However, the risk of disease transmission from ant bites is generally low compared to other vectors like mosquitoes or ticks. It’s still important to exercise caution around ants and seek medical attention if you experience severe reactions or symptoms after being bitten.