Table 1.
Selected correlates of protection after vaccination.
| Vaccine | Immune Function | Protection Level |
|---|---|---|
| Anthrax | Toxin Nt Ab, Anti-PA IgG | 1/3000, 10 µg/mL |
| Diphtheria | Toxin Nt Ab | 0.01-0.1 IU/mL |
| H. influenzae conjugate | ELISA Ab | 0.15 ng/mL |
| Hepatitis A | ELISA Ab | 20 m1U/mLl |
| Hepatitis B | ELISA Ab | 10 mlU/mL |
| Influenza, inactivated | HI Ab | 1/40 = 50% protection 1/320 in children |
| NtAb | 1/40 = 50% protection | |
| Lyme | ELISA Ab | 1400 U/mL |
| Measles | ELISA Ab | ≥120 miU/mL |
| Meningococcal | Bactericidal Ab | ≥1/4 |
| Pneumococcal, conjugated | ELISA Ab | 0.20-0.35 µg/mL |
| Polio, inactivated | Nt Ab | ≥1/8 |
| Rabies | Nt Ab | ≥0.5 IU |
| Tetanus | Toxin Nt Ab | 0.01-0.1 IU/mL |
| Tick-borne encephalitis | Nt Ab | ≥1/10 |
| Yellow Fever | Nt Ab | ≥0.7 LNI |