Table 1.

Findings of severe acute respiratory syndrome coronavirus 1/2 screening tests in the mother and fetus

Specimen	RT‐PCR	qPCR	IgG
Amniotic fluid	Positive (37 Ct)	—	—
Chorionic villi (native)	Positive (38 Ct)	—	—
Fetal cerebrospinal fluid	Negative	—	—
Fetal blood	—	Negative	Positive
Fetal nasopharyngeal swabs	Negative	—	—
Fetal anal swabs	Negative	—	—
Maternal plasma	—	—	Positive

Ct, cycle threshold; IgG, immunoglobulin G; qPCR, quantitative polymerase chain reaction; RT‐PCR, reverse transcription polymerase chain reaction.