Volta

Detection of SARS-CoV-2 variants among travelers crossing the northern international border checkpoint in Duhok province, Iraq

Background: Variants of SARS-CoV-2 have been detected along with the worldwide COVID-19 transmission. Insufficient data exists regarding SARS-CoV-2 variants in Iraq, particularly concerning travelers at Iraqi border crossings. This study aimed to screen SARS-CoV-2 variants among individuals entering Iraq from Turkey through the Ibrahim Khalil international border checkpoint. Methods: A total of 116 (52 females, 64 males) COVID-19-positive cases from June 6, 2021, to July 30, 2021, were randomly selected from the Ibrahim Al-Khalil border crossing point between Turkey and Iraq. The patients were Iraqis tested positive for COVID-19 through nasopharyngeal and oropharyngeal swab collections. The confirmation of SARS-CoV-2 cases involved RNA extraction and real-time reverse transcription polymerase chain reaction (RT-PCR), following the World Health Organization guidelines. All samples were …

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