| 1 | Anthony Fauci of the National Institutes of Health cautioned people will not have immunity to new viruses. | |
| 2 | The vaccine provides effective immunity within one week for 95% of persons vaccinated. | |
| 3 | Because younger people do not have this immunity, they may be more susceptible to severe illness. | |
| 4 | The presence of this component creates feelings of bonding and strengthens immunity in the baby. | |
| 5 | The only animals without immunity to the funnelweb's venom are humans and monkeys. |