3 doctors weighed in:
How effective is tetanus-diphtheria toxoid (td)?
3 doctors weighed in

Dr. James Ferguson
Pediatrics
1 doctor agrees
In brief: 93-99%+
Drug company data submitted for review show the vaccine produces a 4x or better increase in protective response in 93-99% of the study group.
Researchers consider the 4x boost evidence of protection. Given the decline of tetanus to 40 or less per year in the US it appears something is going well.

In brief: 93-99%+
Drug company data submitted for review show the vaccine produces a 4x or better increase in protective response in 93-99% of the study group.
Researchers consider the 4x boost evidence of protection. Given the decline of tetanus to 40 or less per year in the US it appears something is going well.
Dr. James Ferguson
Dr. James Ferguson
Thank
Dr. John McMahan
ENT - Head & Neck Surgery
In brief: Ted
Very effective!

In brief: Ted
Very effective!
Dr. John McMahan
Dr. John McMahan
Thank
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Dr. Steven Seres
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