- Documentation of Tetanus, Diphtheria and Pertussis (Tdap) booster within 10 years
- Proof of immunity by titer for the following:
- Hepatitis B (presence of anti-HBc and antiHBs)
- Seasonal flu
- Covid-19 complete vaccine regime
- TB skin test or QuantiFERON gold blood test
If any titer shows a negative response, appropriate immunizations are required and FOLLOW-UP TITERS MUST BE COMPLETED.