SARS-CoV-2 Immunohistochemistry In Placenta.
Dinesh RakhejaKristina TreatCharles F TimmonsDeyssy CarrilloSara E MillerEdana StrobergLisa M BartonEric J DuvalSanjay MukhopadhyayPublished in: International journal of surgical pathology (2021)
Compared to the parental SARS-CoV-2 virus, infections by the now dominant Delta variant of SARS-CoV-2 appear to be more common and more severe in pregnant women. The need for a robust, cheap, and quick method for diagnosing placental infection by SARS-CoV-2 has thus become more acute. Here, we describe a highly sensitive and specific immunohistochemical assay for SARS-CoV-2 nucleocapsid protein for routine use in placental pathology practice.