childhood and adolescent immunisation in the uk...• school-leaving immunisation carried out by...
TRANSCRIPT
![Page 1: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/1.jpg)
Childhood and Adolescent Immunisation in the UK
March 15th 2007Dr Roger Harrington
![Page 2: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/2.jpg)
Edward Jenner
• 1749 – 1823.
• Born Berkeley, Gloucestershire.
• Apprenticed to John Hunter FRCS at St George’s Hospital, London, in 1770.
![Page 3: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/3.jpg)
St George’s Hospital
![Page 4: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/4.jpg)
Edward Jenner and smallpox
• Became impressed by the fact that someone who had suffered from cowpox could not become infected, either by accidental or intentional exposure to smallpox.
![Page 5: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/5.jpg)
• He concluded that cowpox not only protected against smallpox but could be transmitted from one person to another as a mechanism of protection.
![Page 6: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/6.jpg)
• In 1796, he took the material from the fresh cowpox lesions on the hand of a dairymaid and inoculated an 8 year old boy.
• The boy became slightly ill over the next 9 days but was well by the 10th day.
![Page 7: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/7.jpg)
• 6 weeks later, he inoculated the boy again, this time with smallpox matter.
• No disease developed and protection was complete.
![Page 8: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/8.jpg)
• In 1798 he published all his research in
“An Inquiry into the Causes and Effects of the Variolae Vaccinae; a Disease Discovered in some of the Western Counties of England, particularly Gloucestershire, and Known by the Name of The Cow Pox”.
![Page 9: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/9.jpg)
Routine childhood immunisation programme in the UK
• Diphtheria• Tetanus• Pertussis• H. influenzae type b
(Hib)• Polio
• Meningococcal serogroup C (MenC)
• Measles• Mumps • Rubella• Pneumococcus
![Page 10: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/10.jpg)
Schedule
• Two months
• Three months
• Dip / tet / pert / polio / Hib
• Pneumococcal (PCV)
• Dip / tet / pert / polio / Hib
• MenC
![Page 11: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/11.jpg)
• Four months
• Twelve months
• Dip / tet / pert / polio / Hib
• MenC• PCV
• Hib / MenC
![Page 12: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/12.jpg)
• ~ 13 months
• Three years four months – five years
• MMR• PCV
• Dip / tet / pert / polio• MMR
![Page 13: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/13.jpg)
• 13 – 18 years • Tet / dip / polio
![Page 14: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/14.jpg)
Reaching children and adolescents
• Child is born > registered on local child health system.
• Health visitor discusses immunisation with parent(s).
• Consent obtained.• Child brought to the Primary Health Care
Team for immunisations.
![Page 15: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/15.jpg)
Other routes to reach children and adolescents
• Some child health clinics are run – especially in inner cities.
• Staffed by nurses and clinical medical officers.
![Page 16: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/16.jpg)
Other routes to reach children and adolescents
• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%).
• If a child has had a serious reaction to an earlier vaccination, the procedure may be done in a hospital with full resuscitation facilities.
![Page 17: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/17.jpg)
Targeted BCG vaccination programme
• Introduced in 2005.
• Targeted at risk groups: -(i) Infants living in an area where
the incidence of TB is 40/100,000 or greater.
![Page 18: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/18.jpg)
Targeted BCG vaccination programme
(ii) Infants whose parents / grandparents were born in a country where the incidence of TB is 40/100,000 or greater.
(iii) Previously unvaccinated new immigrants from high prevalencecountries for TB.
![Page 19: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/19.jpg)
Vaccinators
• Could be any health care professional (doctor/nurse) who has been trained.
• Health visitor.
• School nurse.
![Page 20: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/20.jpg)
Vaccinators
• Practice nurse.
• GP.
• Community paediatrician.
• Clinical medical officer.
![Page 21: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/21.jpg)
Training of vaccinators
• Responsibility of the employer – PCT / GP practice.
• Lecture / observation of the practical skills required.
• Training in resuscitation.
![Page 22: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/22.jpg)
Training of vaccinators
• Then supervised by trainer in carrying out immunisation procedures.
• NO national requirement for certificate of competence / updating – except 12-18 months update in BLS.
![Page 23: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/23.jpg)
Financial considerations
• Under the new GP Contract of April 2004, childhood immunisation became a “directed enhanced service”.
• GP practices required to maintain a register of all children up to age 5 years.
• To liaise with and inform parents.• To undertake to immunise children with
relevant immunisations.
![Page 24: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/24.jpg)
• To ensure all staff have necessary skills and training.
• To provide appropriate resuscitation equipment on site.
• To audit the rates of immunisation.• To record the current immunisation status
of every child.• To record any adverse reactions
![Page 25: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/25.jpg)
• For primary immunisations and pre-school boosters, there are lower (70%) and higher (90%) targets – with payments accordingly.
![Page 26: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/26.jpg)
• Two year olds Lower / Higher target –£2,829 / £8,487.03(€4166 / €12500)
• Five year olds Lower / Higher target –£875.87 / £2,626.56
(€1289 / €3867)
![Page 27: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/27.jpg)
Costs of vaccines• DTaP/IPV/Hib
• MMR
• PCV
• MenC
• Hib + MenC
• £19.94 (€30)
• £4.00 (€6)
• £34.50 (€51)
• £15.00 (€22) - £19.00 (€28)
• £39.87 (€59)
![Page 28: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/28.jpg)
Total cost of the UK immunisation programme
??
![Page 29: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/29.jpg)
Decisions on the introduction of new vaccines
• Joint Committee on Vaccination and Immunisation – JCVI – advises the UK’s Health Departments.
• Meets 3 times a year.• Provides independent scientific advice for
whole programme.
![Page 30: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/30.jpg)
Uptake rates
• Approximately 589,500 children in England in 2004-5.
• Overall coverage ~ 93%.
• Exception is MMR - 81%
![Page 31: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/31.jpg)
Uptake rates – percentage of children immunised by their 2nd
birthday in England Dip Tet Pol Pert Hib MMR Men
C2004-05
94 94 93 93 93 81 93
2005-06
94 94 94 94 94 84 93
![Page 32: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/32.jpg)
Uptake rates – percentage of children immunised by their 2nd
birthday in the UK
Dip Tet Pol Pert Hib MMR Men C
2004-05
94 94 94 94 94 82 93
![Page 33: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/33.jpg)
Tuberculin skin tests and BCG vaccinations, England 2004-5
(thousands)
Total number of skin tests
Positive Negative Vaccinations
540.4 44.7(8%)
495.7(92%)
628.3
![Page 34: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/34.jpg)
Strengths of the UK child and adolescent immunisation
programme
• Based on primary care.
• Works well for most children.
![Page 35: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/35.jpg)
Strengths of the UK child and adolescent immunisation
programme
• “Incentive / bonus” payment for GPs.
• Good herd immunity achieved - ( although coverage not quite at 95%) – evidenced by the MMR problems and mumps illness.
![Page 36: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/36.jpg)
Challenges to the immunisation programme
• Low vaccination levels in poorer areas:- deprivation- ethnic diversity- high levels of mobility
• Immunisations not compulsory.
![Page 37: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/37.jpg)
Challenges to the immunisation programme
• “Incentive / bonus” payment for GPs – may cause a reverse effect.
• Some GPs in deprived areas have stopped offering vaccinations because they know they will not achieve the targets.
![Page 38: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/38.jpg)
Challenges to the immunisation programme
• UK media.
• MMR controversy / single vaccines.
• Pressure groups – “JABS”
![Page 39: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/39.jpg)
Challenges to the immunisation programme
• Hepatitis A and B not included in the programme currently.
• However, UK now looking at a targeted hepatitis B vaccination programme.
• ? Include annual influenza vaccination for under-twos.
![Page 40: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/40.jpg)
• ? Vaccination against cervical cancer – “Gardasil”.
• Whooping cough cases still prevalent – despite vaccination.
• Where should the current programme stop?
![Page 41: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/41.jpg)
Conclusions
• Protection against lethal infections has come a long way since Edward Jenner’s original work.
• UK now has a comprehensive programme with, overall, good coverage rates comparable to other countries.
![Page 42: Childhood and Adolescent Immunisation in the UK...• School-leaving immunisation carried out by school nurses in schools – state (93% of children) or private (7%). • If a child](https://reader036.vdocuments.site/reader036/viewer/2022071103/5fdd5226b1c5d110520e757c/html5/thumbnails/42.jpg)
Conclusions
• However, there is still controversy.• Who to target and how.• Engaging ethnic minorities and the socially
deprived.• Cost issues in a system funded directly
from taxation.