Investigation of SARS-CoV-2 using RT-PCR in vaginal swab samples of female patients with a diagnosis of severe COVID-19

Autor: Deniz Erdem, Bircan Kayaaslan, Esra Yakisik Cakir, Bedia Dinc, Dilek Asilturk, Fisun Kirca, Fatih Segmen, Isil Ozkocak Turan, Rahmet Guner
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Taiwanese Journal of Obstetrics & Gynecology, Vol 62, Iss 2, Pp 270-274 (2023)
Druh dokumentu: article
ISSN: 1028-4559
DOI: 10.1016/j.tjog.2022.11.007
Popis: Objective: It is important to determine the presence of SARS-CoV-2 in the vaginal fluid samples of reproductive-aged women with severe disease during the acute stage of the disease and to determine the risks of transmission by sexual or vertical transmission. Material and methods: Adult women with confirmed severe COVID-19 who were admitted to Ankara City Hospital intensive care unit (ICU) between December 1st, 2020, and January 1st, 2021, were enrolled in the study. Vaginal swab samples were collected within 48 h in the ICU using Dacron or rayon swabs and tested for SARS-CoV-2 using reverse transcription real-time polymerase chain reaction (RT PCR). Results: Thirty women of reproductive age were included in the study, five (16.7%) of whom were pregnant. The mean age was 44.9 (±10.5) years. The most common symptoms were headache (100%), muscle soreness (86.7%), cough (76.7%), fever (60%), and nausea and vomiting (20%). Nineteen (63.3%) patients had underlying medical conditions. The time interval from obtaining vaginal swab samples to admission to the ICU was 48 h. The time between vaginal sampling and PCR positivity ranged from 2 to 18 days. SARS-CoV-2 was not detected in any vaginal samples. Conclusion: Our study showed that women with severe COVID-19 did not have SARS-CoV-2 in their vaginal fluids. Investigation of the presence of SARS-CoV-2 in vaginal secretions may help in determining the risks of sexual transmission and vertical transmission from mother to baby. Information on this subject is still limited. Larger studies on comprehensive biological samples are needed.
Databáze: Directory of Open Access Journals