There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.

Hives are a type of rash that results from an allergic reaction, insect bite, infection, and more. You can identify hives by pressing down on the bump — if it turns white, it's a hive.

It can grow as a climbing or low-spreading vine that sprawls through grass. Poison oak ... Scrubbing can cause a rash because you rub the plant’s oil, which is what leads to a rash, into ...