Herpesvirus is a family of viruses that can cause infections in humans and animals. There are several types, including Herpes Simplex Virus (HSV), which is responsible for cold sores and genital herpes, and Varicella-Zoster Virus (VZV), which causes chickenpox and shingles. These viruses are known for their ability to remain dormant in the body after the initial infection, leading to potential recurrent outbreaks. Transmission of herpesvirus typically occurs through direct contact with an infected person, often through skin-to-skin contact or bodily fluids. While there is no cure for herpesvirus infections, antiviral medications can help manage symptoms and reduce the frequency of outbreaks.