Definition of VaccineHesitancy V accine Hesitancy refers to delay - - PowerPoint PPT Presentation

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Definition of VaccineHesitancy V accine Hesitancy refers to delay - - PowerPoint PPT Presentation

Definition of VaccineHesitancy V accine Hesitancy refers to delay in acceptance or refusal of vaccines despite availability of vaccineservices complex and context specific varying across time , place and vaccines Vaccine attitudes can


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SLIDE 1

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

Definition of VaccineHesitancy

V accine Hesitancy

  • refers to delay in acceptance
  • r refusal of vaccines despite

availability of vaccineservices

  • complex and context

specific varying across time, place and vaccines

SAGE Working Group on Vaccine Hesitancy Final Report www.who.int/immunization/sage/meetings/2014/october/SAGE_working_group_revised_report_vaccine _h hesitancy. MacDonald NE and SAGE Working Group on Vaccine Safety. Vaccine 2015; 33(34):4161-4h

4

Vaccine attitudes can be seen on a continuum, ranging from total acceptance to complete refusal. Vaccine-hesitant individuals are a heterogeneous group in the middle

  • f this continuum. Vaccine hesitant individuals may refuse some vaccines, but agree to
  • thers; delay vaccines or accept vaccines but are unsure in doing so.
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SLIDE 2

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

Vaccination is always given to an otherwise healthy child

If Vaccination is so invaluable, why do people hesitant?

Vaccination does not provide 100% protection Most of these diseases are not in the community Child may not get the disease even if he is not vaccinated Adverse event how trivial it is parents takes it very serious as it is given to a healthy child Ubiquity of vaccination,

  • ften makes it an easy target

for blame

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SLIDE 3

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

Efficacy and safety issues

Vaccine Confidence

Seek more information

Vaccine Hesitancy

  • Highly

infectious

  • Spreads

rapidly

Vaccine refusal

Anecdotal, media

  • r misinformed

scientific literature Right information From Health professionals, media and other sources Wrong information Social media/Blogs Anti-vaccine grps

Vaccine Hesitancy is a communicable disease…

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SLIDE 4

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

Vaccine hesitancy around the globe: Analysis of three years of WHO/UNICEF Joint Reporting Form data-2015-2017.

Lane S, MacDonald NE, Marti M, Dumolard L.

  • Vaccine. 2018 Jun 18;36(26):3861-3867. doi: 10.1016/j.vaccine.2018.03.063. Epub 2018 Mar 28.
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SLIDE 5

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

86 6 8 0

Rumanian Netwotks

Blogs News Face book Twitter 65 1 5 24 32

Russian Networks

Blog News Facebook Twitter Youtube Forum 85 131.2 1

Polish Networks

Blog News Facebook Twitter Youtube Forum 47 3.2 25 3 3 14

English Networks

Blog News Facebook Twitter Youtube Forum

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SLIDE 6

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia

Why Parents Change Their Minds % of Parents

Information or assurances from child's doctor Just thought more about it Info from some other source Doctor refused to treat/daycare wouldn't admit Discussion with spouse/relative Other Don't know

Adapted from D Opel, 2011; Gust et al, Pediatrics, 2008

37% 10% 14% 22%

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SLIDE 7

Dr.H.T.Wichramasinghe

11th International Congress of Tropical Pediatrics, 4th-7th August, Yogyakarta, Indonesia