Please assess the completion status of the following clinical trial:

Trial Title: Study of Maternal Hepatitis C Infection and Influenza Vaccination in Pregnancy

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: CASE_CONTROL
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* pregnant women 18 years of age or older~* infants born to these women from this pregnancy~* hepatitis C virus antibody and RNA positive (for study group)~* hepatitis C virus antibody and RNA negative (for control group)~Exclusion Criteria:~* HIV infection~* hepatitis B infection~* plan to use cord blood for another purpose

- Gender: ALL
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- hepatitis C (Type: None): pregnant women with hepatitis C virus infection and their infants
- controls (Type: None): pregnant women without hepatitis C infection and their infants

Based on this trial design, predict the completion outcome and termination type (if applicable).