Some horses are subclinical carriers of this disease(s)?

### Equine Infectious Anemia (EIA)

## Step1: Identify the disease### Recognize that the disease in question is Equine Infectious Anemia (EIA).## Step2: Determine the carrier status### Understand that some horses can be carriers without showing symptoms.## Step3: Confirm the disease name### Verify that Equine Infectious Anemia (EIA) is the disease referred to in the question.