Winnipesaukee Forum - View Single Post - Booster shot: Not as easy as you might think

John Mercier · 08-15-2022, 04:21 PM

I think the most a vaccine can do is create a herd immunity.

Even the small pox vaccine was to be administered every ten years.

So after the last US case, we continued to use it for a few decades among the masses.

08-15-2022, 04:21 PM	#6
John Mercier Senior Member Join Date: Jun 2021 Posts: 3,985 Thanks: 3 Thanked 679 Times in 562 Posts	I think the most a vaccine can do is create a herd immunity. Even the small pox vaccine was to be administered every ten years. So after the last US case, we continued to use it for a few decades among the masses.