Final answer:
Group B Strep does not cause scarlet fever; it is caused by Group A Streptococcus pyogenes.
Step-by-step explanation:
The statement that Group B Strep causes scarlet fever is false. Scarlet fever is a bacterial infection caused by Streptococcus pyogenes, which belongs to the Lancefield Group A streptococci, not Group B. Group A strep infections can cause a variety of illnesses, including streptococcal pharyngitis (strep throat), impetigo, and in severe cases, scarlet fever, rheumatic fever, and necrotizing fasciitis. Scarlet fever is characterized by a high fever and a red rash on the body, which may be accompanied by a strawberry tongue.