Coverage Comparison
SS4 (local)93.4%
England Average88.9%
WHO Herd Immunity Target95%
Below herd immunity target. Coverage is 93.4% vs 88.9% national average. 1.6 percentage points below the WHO target. To reach 95%, approximately 2 more children in this district would need to be vaccinated.
Key Figures
93.4%
Local Coverage
6
Unvaccinated Children
91
Total Eligible
3
GP Practices
Outbreak Risk Estimate
Rt 1.0
Effective reproduction number
Moderate RiskRt ≤ 1 — outbreak cannot spread
Measles has a basic reproduction number (R0) of ~15 — one of the most infectious diseases known. At 93.4% coverage, each measles case in SS4 could infect approximately 1.0 others. An Rt above 1 means an outbreak can sustain itself.
GP Practices in SS4
| Practice | Postcode | Children | Coverage |
|---|---|---|---|
| DR PUZEY,DR KOTHARI AND DR NANDA | SS4 1AY | 44 | 90.9% |
| THE PRACTICE LEECON WAY | SS4 1TU | 22 | 95.5% |
| ASHINGDON MEDICAL CENTRE | SS4 3BW | 25 | 96% |
MMR Vaccine Facts
The MMR vaccine is safe
The MMR vaccine has been used for over 50 years with an excellent safety record. The 1998 Wakefield study claiming a link to autism was fraudulent and has been fully retracted.
Measles is dangerous
1 in 5 unvaccinated children who contract measles require hospitalisation. Complications include pneumonia, brain inflammation (encephalitis), and death.
Herd immunity protects everyone
95% coverage is needed to protect those who cannot be vaccinated — including newborns and immunocompromised individuals.
Need to Get Vaccinated?
Contact your GP practice to book an MMR vaccination appointment for your child.
Find Your GP →Area Details
DistrictSS4
RegionEast & South East
ICBMid And South Essex
Data QuarterQ3 2024–25
GP Practices3
Eligible Children91
Vaccinated85
Unvaccinated6
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