| Written documentation of age-appropriate vaccination* | Laboratory evidence of immunity¶ | Laboratory confirmation of disease |
Measles | - Number of doses of live measles virus-containing vaccine
- Age ≥12 month to <4 years: 1 dose
- Age ≥4 years: 2 doses
| - Positive serum measles IgG
| - Refer to UpToDate content on measles diagnosis
|
Mumps | - Number of doses of live mumps-containing vaccine:
- Age ≥12 months to <4 years: 1 dose
- Age ≥4 years: 2 doses
| | - Refer to UpToDate content on mumps diagnosis
|
Rubella | - Age ≥12 months: 1 dose of live rubella-containing vaccine
| - Positive serum rubella IgG
| - Refer to UpToDate content on rubella diagnosis
|