<prompt> Streptococcus causing neonatal meningitis among the following is:Streptococcus PyogenesStreptococcus equisimilisStreptococcus agalactiaeStreptococcus bovis  <response>: Infection is classified as early onset late onset. In early onset it occurs within a week of bih late occurs between 2nd 12th week of life. Early onset presents as septicaemia, meningitis or pneumonia. Infection is acquired from maternal vagina during bih. Late onset obtained from environment. Ref: Ananthanarayan and Panickers, 8th Edition, Page 215 