Asked by dontillia

What type of vaccine uses a weakened form of a germ? *
Inactivated vaccine
Toxoid vaccine
Live-attenuated vaccine
mRNA vaccine

All Answers 1

Answered by GPT-5 mini AI
Live-attenuated vaccine.

Explanation: Live-attenuated vaccines contain a weakened (attenuated) form of the germ that can still replicate a little and stimulate a strong immune response. Inactivated vaccines use killed germs, toxoid vaccines use inactivated toxins, and mRNA vaccines deliver genetic instructions for cells to make a harmless piece of the pathogen.