OP,
I would not disclose your HCV status to schools. You will not be asked about it nor will it be a problem on rotations granted you take reasonable and accepted precautions to protect both yourself and the patient you are responsible for.
I know this has influenced your decision to enter medicine, but I would either write about a general theme in your personal statement or use other ideas to convey why medicine is for you.
I looked at a few sources online and found that the CDC does not ban physicians from practicing invasive procedures when infected with HCV. I also read the NY State Licensure website in regards to HIV and HBV and they had this to say:
Evaluation Criteria
The evaluation of a healthcare worker should be based on the premise that HIV or HBV infection alone is not sufficient justification to limit a healthcare worker's professional duties. The determination of whether an individual healthcare worker poses a significant risk to patients which warrants job modification, limitation or restriction requires a case-by-case evaluation which considers the multiple factors that can influence risk. Periodic reevaluation of an HIV-infected healthcare worker may be appropriate if physical or mental functioning changes due to disease progression.
Factors that may have a bearing on the ability of healthcare workers, including those with bloodbome infections, to provide quality healthcare include:
- physical or mental condition that may interfere with the worker's ability to perform assigned tasks or regular duties;
- lack of compliance with established guidelines to prevent transmission of disease and/or documentation or evidence of previous transmission of bloodborne pathogens;
- the appropriateness of techniques as related to performance of procedures; any health condition that would pose a significant risk to others.
Needless to say, you deserve to gain admission to medical school like anyone else. The only people you will probably have to disclose your status to are those at a private insurance company in which you seek health insurance.