Microbiology Which of the following statements concerning immunoglobulins is wrong: A IgM does not cross placenta B IgE increased in parasitic infection C IgM increased in primary response D Fetal infection can be diagnosed by detection of IgG 💡 Explanation Which of the following statements concerning immunoglobulins is wrong: ✓ Correct Answer: D. Fetal infection can be diagnosed by detection of IgG