Herpes simplex virus-1 (HSV-1) is commonly known for causing blisters and sores. But in some cases, the virus can migrate to the eye or nervous system, causing severe, chronic symptoms.
Herpes simplex virus-1 (HSV-1) is commonly known for causing blisters and sores. But in some cases, the virus can migrate to the eye or nervous system, causing severe, chronic symptoms.