New Study Shows that
Vaccinated Children are Twice as Likely to Get Asthma and Other Related
Allergy Conditions
A new study in the Journal
of Manipulative and Physiological Therapeutics supports the findings
of three previous
studies that children who
receive diphtheria-tetanus-pertussis (DTP) or tetanus vaccines are
more likely to have a "history or asthma" or other "allergy
related respiratory symptoms". The study reviewed data from
the Third National Health and Nutrition Examination Survey, which
was conducted by the National Center for Health Statistics from 1988
to 1994. The survey data included interviews (by proxy with
parents) of 13,944 infants, children and adolescents (2 month through
16 years old.)
The JMPT study addresses an issue that has much supportive evidence:
The prevalence of allergic disorders has doubled over the last 20 years.
In the U.S., there are currently 30-50 million asthma and allergy sufferers,
with an estimated cost of $6.21 billion in 1990.
The Institute of Medicine, which conveyed two committees (the Committee
to Review the Adverse Consequences of Pertussis and Rubella Vaccines
and the Vaccine Safety Committee) concluded that there is a causal
relation between DTP vaccine and allergies and tetanus toxoid and
allergies.
The result of the JMPT study demonstrated that those children who
had been given DTP and tetanus vaccination had significantly greater
odds of asthma and allergy related symptoms than those who had remained
unvaccinated.
The Specific ratios (for vaccinated children vs. unvaccinated) are
as follows:
- 2.00 Asthma
- 1.50 Severe Allergic
Reaction
- 1.66 Any allergy
or allergic reaction
- 1.81 Sinusitis
or sinus problems
- 1.23 Wheezing or
whistling
- 2.22 Nose and eye
symptoms
- 1.68 Any allergy
related respiratory symptoms (past 12 months)
- Any lifetime allergy
history or 12 month symptoms
Source: Journal of Manipulative
and Physiological Therapeutics
|