Invasive Asian needle ant packs painful sting; hard to spot, here to stay

An inconspicuous insect with a potentially lethal sting has invaded the United States and is spreading across the country, ...
WATE 6 On Your Side on MSN

Tennessee emergency rooms see surge in tick bites, severe reactions

One of summer's tiniest threats is sending more Tennesseans to the emergency room.
News9

Understanding what causes severe reactions to mosquito bites

Mosquitoes can be a nuisance, but for some people, bites from the pesky insect can lead to a severe reaction. News 9 spoke to Dr. Lacy Anderson to learn more about mosquito bites and what to do in ...
Yahoo

This nasal spray can treat allergy patients with severe reactions

A nasal spray to treat life-threatening allergic reactions has been given the green light by US regulators. Anaphylaxis, a severe and potentially fatal allergic reaction, requires immediate treatment ...
WCVB Channel 5 Boston

How a new nasal spray to treat severe allergic reaction works

NEW NASAL SPRAY, NOW APPROVED TO SAVE LIVES AFTER A SEVERE ALLERGIC REACTION. HERE TO TELL US MORE IS DOCTOR ALI RAJA, DEPUTY CHAIR OF THE DEPARTMENT OF EMERGENCY MEDICINE AT MASS GENERAL. DOCTOR RAJA ...