(A) treatment
Group B Streptococcus to penicillins, cephalosporins, and erythromycin Deng Jun-sensitive, but its sensitivity is worse than the A streptococcus. Have been raised penicillin dosage should be increased to 20 million to 250,000 U / (kg · d), and may be appropriate to extend the course of treatment. It was also advocated the combination of penicillin and aminoglycoside antibiotics, can be obtained good effect.Been Ⅰ a, Ⅱ and Ⅲ bacteria antigen vaccines, such as vaccination for pregnant women, and the resulting specific IgG antibodies which can protect the fetus through the placenta, can significantly reduce the early neonatal morbidity.
(B) the prognosis
Serious complications, a high fatality rate was reported as 29% ~ 52%.