Respiratory virus infections after allogeneic stem cell transplantation: current understanding, knowledge gaps, and recent advances

JL Piñana, A Pérez, P Chorão… - Transplant Infectious …, 2023 - Wiley Online Library
Before the COVID‐19 pandemic, common community‐acquired seasonal respiratory viruses
(CARVs) were a significant threat to the health and well‐being of allogeneic hematopoietic …

SARS-CoV-2 virus culture, genomic and subgenomic RNA load, and rapid antigen test in experimentally infected Syrian hamsters

C Zhang, H Cui, Z Guo, Z Chen, F Yan, Y Li… - Journal of …, 2022 - Am Soc Microbiol
The duration of SARS-CoV-2 genomic RNA shedding is much longer than that of infectious
SARS-CoV-2 in most COVID-19 patients. It is very important to determine the relationship …

[HTML][HTML] Duration of SARS-CoV-2 shedding: A systematic review

AM Oordt-Speets, JR Spinardi, CF Mendoza… - Journal of Global …, 2024 - ncbi.nlm.nih.gov
Background Positive viral severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
cultures indicate shedding of infectious virus and corresponding transmission risk of …

Successful lung transplantation using an allograft from a COVID-19–recovered donor: a potential role for subgenomic RNA to guide organ utilization

KK Saharia, SC Ramelli, SR Stein, AE Roder… - American Journal of …, 2023 - Elsevier
Although the risk of SARS-CoV-2 transmission through lung transplantation from acutely
infected donors is high, the risks of virus transmission and long-term lung allograft outcomes …

Clinical utility of SARS-CoV-2 subgenomic RT-PCR in a pediatric quaternary care setting

LJ Osborn, PY Chen, J Flores-Vazquez, J Mestas… - Journal of Clinical …, 2023 - Elsevier
Background During active transcription, SARS-CoV-2 generates subgenomic regions of viral
RNA. While standard SARS-CoV-2 RT-PCR amplifies region (s) of genomic RNA, it cannot …

Comparison of the Ct-values for genomic and subgenomic SARS-CoV-2 RNA reveals limited predictive value for the presence of replication competent virus

F Roesmann, I Jakobsche, C Pallas, A Wilhelm… - Journal of Clinical …, 2023 - Elsevier
SARS-CoV-2 is the causative agent of the acute respiratory disease COVID-19. In addition
to the full length positive-sensed, single-stranded genomic RNA (gRNA), viral subgenomic …

Quantitative SARS-CoV-2 subgenomic RNA as a surrogate marker for viral infectivity: Comparison between culture isolation and direct sgRNA quantification

R Scutari, S Renica, V Cento, A Nava, JC Sammartino… - Plos one, 2023 - journals.plos.org
Detection of subgenomic (sg) SARS-CoV-2 RNAs are frequently used as a correlate of viral
infectiousness, but few data about correlation between sg load and viable virus are …

Risk of transmission of COVID-19 from healthcare workers returning to work after a 5-day isolation, and kinetics of shedding of viable SARS-CoV-2 variant B. 1.1. 529 …

J Jung, SW Kang, S Lee, H Park, JY Kim, SK Kim… - Journal of Hospital …, 2023 - Elsevier
Background There have been limited data on the risk of onward transmission from
individuals with Omicron variant infections who return to work after a 5-day isolation. Aim To …

Persistence of SARS-CoV-2 RNA shedding and infectivity in immunized population: Prospective study along different epidemiological periods in Argentina

C Theaux, Y Martin, L Montoto Piazza, G Wenk… - PLoS …, 2023 - journals.plos.org
During the pandemic of COVID-19, numerous waves of infections affected the two
hemispheres with different impacts on each country. Throughout these waves, and with the …

Antiviral resistance and persistent replication of cytomegalovirus and SARS-CoV-2 in immunocompromised patients

M Santos Bravo - 2022 - diposit.ub.edu
[eng] The main objectives of this thesis are to study the opportunistic infection caused by
human cytomegalovirus and SARS-CoV-2 inquiring persistent infection and antiviral …