Is there a connection between pet dander and cold sores?

Cold sores are small blisters around the mouth. They are also called fever blisters. They are caused by the herpes simplex virus. Cold sores (also called fever blisters) are caused by herpes simplex virus. There are two types of herpes simplex virus, type 1 (HSV-1) and type 2. (HSV-2). Cold sores are caused by the herpes simplex virus, or HSV-1. It is a highly contagious virus that never leaves your body. Key facts · Cold sores are caused by herpes simplex virus (HSV). · HSV is very common and is spread from one person to another by contact of the skin, saliva, or ... Viruses are the most common infectious causes of mouth sores. Cold sores of the lip and, less commonly, ulcers on the palate caused by the herpes simplex virus ... May 5, 2023 ... HSV-2. This virus is the usual cause of genital herpes, although genital herpes can also be caused by type 1 virus. Genital herpes occurs mainly ... Jan 6, 2023 ... What is genital herpes? · HSV-1 most often causes infections of the mouth and lips, called cold sores or "fever blisters." Symptoms are often ... May 10, 2023 ... What Is a Cold Sore? A cold sore is a group of tiny, painful blisters caused by the herpes simplex virus (HSV). They're also called fever ... Cold sore outbreaks are often triggered by exposure to the sun, cold wind, a cold or other illness, a weak immune system, changing hormone levels, or even ... Cold sores are small blisters around and/or inside the mouth, caused by the herpes simplex virus. They are often referred to as fever blisters.