How do group A streptococci camouflage themselves from white blood cells?
A) they produce coagulase, allowing the bacteria to hide within blood clots.
B) they grow in chains or pairs.
C) they produce streptokinase, which breaks down blood clots.
D) they have hyaluronic acid capsules.
E) they have a coating of protein M.

Question

Quizplus · Accepted Answer

Group A streptococci camouflage themselves from white blood cells by having hyaluronic acid capsules. This capsule is similar in composition to human connective tissue, making it difficult for the immune system to recognize the bacteria as foreign.

How Do Group a Streptococci Camouflage Themselves from White Blood