Individuals with this sexually transmitted disease suffer from an outbreak of blisters and ulcers (sores) followed by another outbreak in weeks or months.

Herpes

Explanation:

Genital herpes is a highly prevalent sexually transmitted disease, caused by the herpes simplex virus (HSV), which causes lesions, blisters and ulcers on the skin and mucous membranes of the male and female genitals that appear from time to time. Once inside an organism, this virus is unlikely to be eliminated, because it uses the material provided by the host cells for its replication. In addition, as it hides within the nerve roots, the immune system has no access to it.