تصفح Biomedical Research Center حسب المؤلف "Al-Shaar, Ibrahim"

السجلات المعروضة 1 -- 3 من 3

    • Can commercial automated immunoassays be utilized to predict neutralizing antibodies after SARS-CoV-2 infection? A comparative study between three different assays. 

      Ismail, Ahmed; Shurrab, Farah M; Al-Jighefee, Hadeel T; Al-Sadeq, Duaa W; Qotba, Hamda; ... more authors ( IMR , 2021 , Article)
      Background: High-throughput assays that can infer neutralizing activity against SARS-CoV-2 are of great importance for assessing the immunity induced by natural infection and COVID-19 vaccines. We aimed to evaluate the ...

    • Prevalence of hepatitis B and C viruses among migrant workers in Qatar. 

      Nasrallah, Gheyath K; Chemaitelly, Hiam; Ismail, Ahmed I A; Nizamuddin, Parveen B; Al-Sadeq, Duaa W; ... more authors ( Springer Nature , 2024 , Article)
      Limited data exist on viral hepatitis among migrant populations. This study investigated the prevalence of current hepatitis B virus (HBV) infection and lifetime hepatitis C virus (HCV) infection among Qatar's migrant craft ...

    • Screening and diagnostic testing protocols for HIV and Syphilis infections in health care setting in Qatar: Evaluation and recommendations 

      Nasrallah, Gheyath K.; Al-Buainain, Raniya; Younes, Nadin; Dargham, Soha R.; Al-Sadeq, Duaa W.; ... more authors ( Public Library of Science , 2023 , Article)
      Background HIV and Syphilis are common STIs, which have become a concern and burden on healthcare systems, as many infections go untreated and lead to potentially serious complications. HIV is usually diagnosed with Western ...