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Related Concept Videos

Vaccinations01:51

Vaccinations

Overview
Vaccines01:21

Vaccines

Vaccines are among the most effective tools in preventive medicine, designed to prepare the immune system to recognize and combat infectious agents. By introducing antigens—substances that the immune system identifies as foreign—vaccines stimulate an adaptive immune response that leads to immunological memory. This immunological memory enables the body to mount a faster and more effective response upon future exposures to the actual pathogen.Vaccines can be categorized based on the type of...
Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Smallpox01:24

Smallpox

Smallpox is a severe contagious disease caused by the Variola major virus, a double-stranded DNA member of the Poxviridae family.Variola major transmission occurs primarily via inhalation of virus-laden droplets or direct contact with infectious scabs. The incubation period averages approximately seven days, although it may range from 7 to 17 days depending on the inoculum and host factors.Clinically, the prodromal phase is marked by an abrupt onset of high fever, malaise, headache, and myalgia.
Preventive Healthcare Services01:30

Preventive Healthcare Services

Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
Vaccine Production01:23

Vaccine Production

Vaccine production involves a sequence of upstream and downstream processes to generate a safe and effective immunological product. It begins with cultivating microorganisms, such as viruses or bacteria, to obtain antigenic material. For viral vaccines, mammalian host cells are grown in bioreactors and subsequently infected with the target virus. The virus replicates within the host cells, which are lysed to release viral particles. This lysate is then clarified through filtration or...

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Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen
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Published on: May 12, 2023

Closing the immunization gap.

Leslie H Kennedy1, Rosanne Pruitt, Kelly Smith

  • 1Cardiovascular Recovery Unit, Spartanburg Regional Medical Center, Spartanburg, SC, USA.

The Nurse Practitioner
|February 18, 2011
PubMed
Summary
This summary is machine-generated.

Vaccination rates are declining as parents avoid immunizations due to misinformation. This review addresses vaccine-preventable diseases, common myths, and scientific evidence to support informed parental decisions.

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Area of Science:

  • Pediatrics
  • Public Health
  • Immunology

Background:

  • Declining vaccination rates pose a growing public health concern, leading to an increase in unvaccinated children.
  • Parental hesitancy towards childhood immunizations is often fueled by misinformation and media portrayals.
  • Lack of awareness regarding vaccine-preventable diseases and their potential health threats contributes to delayed or avoided vaccinations.

Purpose of the Study:

  • To review vaccine-preventable diseases and prevalent myths surrounding childhood immunizations.
  • To provide evidence-based research findings to counter common vaccination myths.
  • To equip Nurse Practitioner (NP) providers with factual information to address parental concerns and promote informed vaccination decisions.

Main Methods:

  • Literature review of vaccine-preventable diseases.
  • Analysis of popular myths and misinformation regarding vaccinations.
  • Compilation of evidence-based research findings supporting vaccine efficacy and safety.

Main Results:

  • Identification of key vaccine-preventable diseases and their associated risks.
  • Debunking of common myths with scientific evidence.
  • Highlighting the importance of NP-led patient education in addressing vaccine hesitancy.

Conclusions:

  • Addressing parental misinformation is crucial to reversing declining vaccination trends.
  • Evidence-based communication by healthcare providers can improve vaccine acceptance.
  • Informed decision-making by parents is essential for protecting child health through vaccination.