Insect bites can be difficult to identify. Learn why the body reacts to insect bites, and which types of insects cause which kinds of illnesses here....
Were you bitten by a stinging or biting or bloodsucking insect? We review the most common bites humans get, plus info on who is most at risk of insect bites....
I suddenly felt some pain on my left index finger. It turns out that something has bitten me. I didn't see it. You can barely see the bite, but my whole finger is red and it is swollen around the bite.