DTaP Vaccine

Whooping cough

Since the 1950s, a single vaccine against pertussis is not manufactured. Instead, it is always administered as part of a combined vaccine that also includes diphtheria and tetanus. This vaccine, DTP, is a whole-cell pertussis vaccine (plus diphtheria and tetanus). This means that it contains whole bacteria, which have been killed with formalin. While this vaccine has not been used in developed countries since 2001 because of its reactogenicity, it is still used throughout the rest of the world.

DTaP, on the other hand, is an acellular pertussis vaccine, meaning that instead of containing whole bacteria, it merely contains individual bacterial membranes and the pertussis toxin. This vaccine is intended for children, administered in five doses at 2, 4, 6, and 15 months and at 5 to 6 years. In recent years, some countries have also introduced a sixth dose of the vaccine.

Tdap is a DTaP-like vaccine with a reduced amount of diphtheria and pertussis antigen designed for adults. Today, however, DTaP is rarely used; most countries have switched to five- and six-valent vaccines, which also intend to immunize the subject against hepatitis B, poliomyelitis and Hib.

The whole-cell vaccine (DTP), which can cause a large number of neurological side effects, is the most dangerous vaccine that has ever existed.

Whooping cough

Timing of the routine infant and allergy and eczema at one year of age. 2016, Kiraly, Allergy.

Girls who received the first dose of DTaP at least one month after the suggested term developed allergies four times less frequently than girls who were vaccinated on time. Both boys and girls developed eczema two times less often if they were vaccinated at least one month after the recommended date.
Here it is also reported that vaccinated mice developed lung pathologies.

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