Coverage Comparison
CM3 (local)91.1%
England Average88.9%
WHO Herd Immunity Target95%
Below herd immunity target. Coverage is 91.1% vs 88.9% national average. 3.9 percentage points below the WHO target. To reach 95%, approximately 8 more children in this district would need to be vaccinated.
Key Figures
91.1%
Local Coverage
18
Unvaccinated Children
203
Total Eligible
6
GP Practices
Outbreak Risk Estimate
Rt 1.3
Effective reproduction number
Moderate RiskRt > 1 — outbreak can spread
Measles has a basic reproduction number (R0) of ~15 — one of the most infectious diseases known. At 91.1% coverage, each measles case in CM3 could infect approximately 1.3 others. An Rt above 1 means an outbreak can sustain itself.
GP Practices in CM3
| Practice | Postcode | Children | Coverage |
|---|---|---|---|
| LITTLE WALTHAM & GT NOTLEY SURGERY | CM3 3LL | 50 | 86% |
| THE LAURELS SURGERY | CM3 3DX | 31 | 87.1% |
| THE TRINITY MEDICAL PRACTICE | CM3 6AB | 9 | 88.9% |
| GREENWOOD AND WYNCROFT SURGERY | CM3 4EY | 30 | 90% |
| KINGSWAY SURGERY | CM3 5QP | 30 | 93.3% |
| BEACON HEALTH GROUP-DANBURY MEDICAL CTR | CM3 4QL | 53 | 98.1% |
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
DistrictCM3
RegionEast & South East
ICBMid And South Essex
Data QuarterQ3 2024–25
GP Practices6
Eligible Children203
Vaccinated185
Unvaccinated18
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