Campaigners hope the vaccine, which will be given to babies at two, four and 12 months old, will prevent up to 4,000 cases by 2025.
It is billed as the world's first nationwide publicly-funded programme against the infection.
Trials found that the vaccine was effective against 88 percent of the hundreds of strains of meningococcal group B bacteria.
"Over the next decade this vaccine could potentially prevent up to 4,000 cases of meningococcal disease in children younger than five years in the UK," said Christopher Head, from the Meningitis Research Foundation.
Group B is the most common meningitis in Britain, with around 1,700 cases diagnosed each year. Babies already receive a meningitis C vaccination.
The National Health Service warns that the vaccine can cause side effects, "but studies suggest they are generally mild and don't last long."
"Since the vaccine was licensed, almost a million doses have been given, with no safety concerns identified," it said.
Bacterial Meningitis, which includes Meningitis B, accounts for 170,000 deaths globally every year, according to the World Health Organization (WHO).
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
