the power of vaccines
DESCRIPTION
The Power of Vaccines: ‘getting to zero’ for HIV and TB was an event hosted by the TB/HIV and Prevention Working Groups of the UK Consortium on AIDS and International Development. The meeting was sponsored by Pamela Nash MP and held on Friday, 18th May 2012, in Portcullis House, Westminster. Read more at http://storify.com/PamojaUK/the-power-of-vaccineshttp://www.pamoja.uk.comTRANSCRIPT
The Power of Vaccines
Prof. David Salisbury CB Director of Immunisation, Department of Health.
The invention of polio vaccines
Notifications of poliomyelitis, England & Wales. 1912 - 2006
POLIO CASES BY FOUR-WEEK PERIODBRAZIL, 1975 - 1984
0
50
100
150
200
250
300
350
400
450
500CASES
1988 More than 125 polio-endemic countries
World Health Assembly resolution to eradicate polio
Oral polio vaccination mass campaigns – the strategy that worked.
Wild Poliovirus, Previous 6 Months
Endemic country
Country with WPV case in previous 6 months
Wild virus type 1
Wild virus type 3
Wild virus type 1/3
09 Nov 2011 – 08 May 2012
Confirmed cases of invasive Hib disease in England and Wales 1990-2009
0
100
200
300
400
500
600
700
800
900
1000
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Year
Nu
mb
er
of
cases
All ages including under five years
Under five years
Hib Catch-up2
Hib vaccine introduced
Hib Catch-up1
Hib booster at 12 months
introduced into the routine
immunisation programme
Haemophilus influenzae type b (Hib) E&W;
1991 - 2009
Source HPA
Neisseria meningitidis type C (MenC). E&W;
1998 – 2009.
0
100
200
300
400
500
600
700
800
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Year
Nu
mb
er
of
Me
n C
ca
se
s
Under 20 years old
Over 20 years old
Introduction of the Meningococcal C vaccine
Source HPA
0
10
20
30
40
50
60
70
80
90
100
Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug
% U
pta
ke
Month
HPV Vaccine Uptake - Routine Cohort (12-13 Year Olds) 2008/09, 2009/10, 2010/11 & 2011/12 Comparison - Monthly Data
1 Dose (Coh 1, 12-13y 2008/09) 2 Dose (Coh 1, 12-13y 2008/09) 3 Dose (Coh 1, 12-13y 2008/09)1 Dose (Coh 7, 12-13y 2009/10) 2 Dose (Coh 7, 12-13y 2009/10) 3 Dose (Coh 7, 12-13y 2009/10)1 Dose (Coh 8, 12-13y 2010/11) 2 Dose (Coh 8, 12-13y 2010/11) 3 Dose (Coh 8, 12-13y 2010/11)1 Dose (Coh 9, 12-13y 2011/12) 2 Dose (Coh 9, 12-13y 2011/12) 3 Dose (Coh 9, 12-13y 2011/12)