Many strains have a hyaluronic acid capsule that is antiphagocytic. Group B Streptococci (Streptococcus agalactiae) are bacitracin resistant. Group D include Enterococci (Streptococcus faecalis) and Non-enterococci (Streptococcus bovis).
The first warning refers to the risk of fetal alcohol syndrome (FAS), the leading known cause of mental retardation in the United States. The good news is that this condition is 100 percent preventable as long as a woman does not drink alcohol while she is pregnant.
Get rights and content. Fetal alcohol syndrome (FAS) is currently recognized as the most common known cause of mental retardation, affecting from 1 to 3 per 1000 live-born infants.This article describes diagnostic issues, etiology, and prevalence of FAS.et rights and content. Fetal alcohol syndrome (FAS) is currently recognized as the most common known cause of mental retardation, affecting from 1 to 3 per 1000 live-born infants.