Pregnant women were today urged to get vaccinated against whooping cough amid a worrying surge in cases that has already killed five babies.
As a few as a quarter of expectant mothers have had the pertussis jab – offered between 16 and 32 weeks — in parts of London.
Similarly low levels are seen in other parts of the capital and Birmingham.
Experts today warned the outbreak could be the biggest ‘of the last 40 years’.
Almost 3,000 cases have