assebe yadeta, Tesfaye; worku, Alemayehu Major Advisor ( prof.); berhane, Yemane co advisor prof; egata, Gudina Co Advisor (PhD); seyoum, Berhanu Co Advisor (PhD)
(Haramaya university, 2018-10)
Background: Group B streptococci are a major cause of foetal infection and neonatal
pneumonia, septicaemia and meningitis in developing countries due to vertical transmission from
mother to the fetus and newborn. This ...