The Viral Hypothesis of Schizophrenia Is Supported by the Observation

The viral hypothesis of schizophrenia is supported by the observation that

A) children born a few months before a flu outbreak are more likely to develop schizophrenia.
B) mothers taking antibiotics are unlikely to have schizophrenic offspring.
C) analysis of stored serum from mothers whose children later developed schizophrenia showed evidence of maternal infection.
D) exposure of the fetus to a virus during the third trimester is most likely to induce schizophrenia.
E) obstetrical complications can predispose for schizophrenia.