In this week's What's Going Around, we're going to the great outdoors.

Harrisonburg Dr. Greg Jesteadt says he's treated several cases of poison ivy rash this week. The plant's poisonous oil causes an itchy red rash with bumps or blisters on the skin.

The American Academy of Dermatology says the chemical can stick to almost anything including your pet and garden tools.

Two types of poison ivy are found in the Commonwealth and both have three leaves budding from one stem.

If a rash develops, wash the skin with lukewarm water and soap. Oatmeal baths and baking-soda mixtures can ease the discomfort. If your reaction is severe, see a doctor immediately.

Waynesboro's Dr. Robert Fern wants put out a reminder to wear sunscreen if you're spending time outside enjoying the weather. Wednesday's UV exposure index for the Valley was moderate to high. Hats, sunglasses and an SPF 15 or greater are recommended by the Environmental Protection Agency.

If you're one of the 26 million Americans suffering from seasonal allergies, spring blooming plants can be among the worst. Fern continues treating patients for allergies. Doctors can prescribe medications to help and many will recommend an antihistamine.

The state Department of Health continues to monitor the H1N1 outbreak in Virginia. One more case has been reported, bringing the total to 18 in the Commonwealth. Eleven of those cases are in the Valley at Washington and Lee University. The latest case is in the Arlington Health District.