Final answer:
The tetanus vaccine is a toxoid vaccine that contains inactivated toxins, not an attenuated strain of the bacterium, so the answer is false.
Step-by-step explanation:
The vaccine that we all get to protect us from tetanus is not an attenuated strain of the bacterium. Instead, it is a toxoid vaccine that includes inactivated tetanus toxins (tetanospasmin). This type of vaccine does produce both Th1 (cell-mediated immunity) and Th2 (humoral immunity) responses. Therefore, the correct answer to the question 'True or False: The vaccine that we all get to protect us from tetanus is an attenuated strain of the bacterium that produces both Th1 and Th2 responses' is B. False. Attenuated vaccines contain live pathogens that have been weakened, while the tetanus vaccine contains only the inactivated toxins.