Model: V323-2-AVT. NECâs 32â V323-2-AVT high-performance large-screen display utilizes LED backlighting to deliver both environmental and functional benefits for digital signage. The V323-2-AVTâs commercial-grade panel is capable of displaying brilliant imagery and capturing the audienceâs attention.
Hives frequently occur following an infection or as a result of an allergic reaction such as to medication, insect bites, or food. Psychological stress, cold temperature, or vibration may also be a trigger. In half of cases the cause remains unknown. Risk factors include having conditions such as hay fever or asthma.
Causes of Widespread Hives. 1  Viral Infection. The most common cause of hives all over the body is viral infections. 2  Bacterial Infection. Some bacterial infections can also cause hives. 3  Drug Reaction. An example is a penicillin rash.  Food Reaction. May be an allergy or a 1  coincidence. Bee Sting.