Do close doses of vaccines overload children’s our bodies?

Immunization within the first years of life is a elementary technique that may forestall kids and adolescents from growing critical kinds of preventable illnesses.

Despite the significance of immunization, epidemiological information present that, as of 2016, Brazil has not been capable of obtain the specified vaccine protection for many illnesses with vaccines out there within the Unified Health System (SUS).

One cause for low adherence is the parable that a big quantity of vaccines given within the first 15 months of life overloads children’s immune system. According to pediatrician and coordinator of the São Paulo State Immunization Program, Helena Kiko Sato, it’s a fable and a protected technique to administer a number of vaccinations on the identical day.

“Studies present that the simultaneous utility of vaccines is protected, efficient and doesn’t trigger adversarial reactions or elevated immunity, even when the vaccines are utilized concurrently or together – such because the pentavalent vaccine”, mentioned the physician, a 7 and 11/9- in São Paulo. Among them are the audio system of the twenty fourth National Immunization Journey SBIm 2022 promoted by the Brazilian Society of Immunization (SBIm).

The physician remembers that the vaccines out there at SUS endure a strict high quality management. “Technical requirements [do Programa Nacional de Vacinação] Gives all indications about vaccination: age of administration, interval between doses, storage”, he elaborated.

adversarial reactions

Pediatricians level out that not all kids react after vaccination and, in case of fever, native ache and different anticipated results, medicines may be administered as per medical recommendation to alleviate the signs.

“If we examine reactions resembling fever and native ache, they’re much milder than the illness”, factors out Helena.

Check out the vaccinations a toddler ought to obtain within the first 4 years of life:

Factors that contribute to low vaccine adherence, based on pediatricians:

  • the delusion that illnesses resembling measles, tetanus, polio and diphtheria have disappeared;
  • concern that top numbers of vaccines will overload the immune system;
  • lack of data about vaccines out there within the SUS calendar;
  • concern of post-vaccination reactions;
  • faux information;
  • lack of time for fogeys to take their kids to vaccination posts;
  • Shortage of vaccination posts.
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Low vaccine protection

Ideally, vaccine protection ought to be higher than 90% for BCG and rotavirus and higher than 95% for different vaccines. In the final six years, BCG vaccine protection has elevated from 95.55% in 2016 to 68.27% in 2021. Poliomyelitis protection elevated from 84.43% to 69.10% respectively.

* Reporter Bethania Nunes was in São Paulo, on the invitation of the Brazilian Society of Immunization (SBIm), with the XXIV National Immunization Journey SBIm 2022.

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