Edward Paddon-Bramley suffered brain damage caused by Group B Streptococcus (GBS) bacteria and died on June 5 2014 GBS kills 50 babies a year and another 40 suffer long term problems Obstetrician: All pregnant women should be tested for the bacteria Coroner called for Government to review guidelines on screening A coroner has called for a review of NHS guidelines after a nine-day-old baby died from a common infection which is easily detected using an £11 test.