An overview on SARS-CoV-2 (COVID-19) and other human coronaviruses and their detection capability via amplification assay, chemical sensing, biosensing …

Y Orooji, H Sohrabi, N Hemmat, F Oroojalian… - Nano-micro letters, 2021 - Springer
A novel coronavirus of zoonotic origin (SARS-CoV-2) has recently been recognized in
patients with acute respiratory disease. COVID-19 causative agent is structurally and …

Occult hepatitis B in Iranian blood donors, an overview of the challenges: A narrative review

MH Ahmadi, Z Sharifi, A Ghasemi… - Health Science …, 2023 - Wiley Online Library
Background Occult hepatitis B infection (OBI) is a transfusion‐transmitted infection.
Although, screening the hepatitis B virus among blood donors can play an important role in …

Prevalence of occult hepatitis B infection in Diyala province, Iraq

AD Salman, IA Ali, AH Hwaid - Journal of Ideas in Health, 2022 - jidhealth.com
Background: Occult HBV infection (OBI) is the absence of hepatitis surface antigens (HBsAg)
that is not apparent during detection by serological tests despite the presence of virus DNA …

Investigating natural mutations in BCP and preC regions of hepatitis B virus in blood donors with chronic hepatitis B anti-HBe+

Z Sharifi, A Yadegari, Z Paz - Scientific Journal of Iran Blood Transfus …, 2024 - bloodjournal.ir
Materials and Methods In this descriptive study conducted by easy non-probability sampling
method in 2017, 40 asymptomatic blood donors positive in terms of HBsAg and confirmatory …

جهشهای طبیعی در نواحی BCP و preC ویروس هپاتیت B در اهداکنندگان خون با هپاتیت B مزمن anti.

زهره شریفی, عباس یادگاری… - Scientific Journal of …, 2024‎ - search.ebscohost.com
Abstract Background and Objectives Various mutations can occur in the HBV genome
during chronic HBV infection due to errorprone viral replication and stress on the host …