You are well protected. A tetanus shot provides immunity for approximately 10 years, so having received it just 2 months ago means you are fully covered for the next 10 years. A booster would only be needed again after 10 years (or earlier if you get a deep, dirty wound and your last shot was more than 5 years ago). Additionally, a tame pet parrot bite is actually a very low-risk situation for tetanus â tetanus spores come from soil, rust, and animal feces, not from a clean household parrot's beak. So you have nothing to worry about on both counts.
Next Steps
Enjoy your parrot! No tetanus shot is needed for at least 10 years from now. If you ever get a deep or soil-contaminated wound in the future, check with a doctor then. Please consult me directly on Practo for a detailed evaluation.