J
J. Broach
Publications - 16
Citations - 1650
J. Broach is an academic researcher. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 1, co-authored 1 publications receiving 1501 citations.
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Journal ArticleDOI
Daily longitudinal sampling of SARS-CoV-2 infection reveals substantial heterogeneity in infectiousness
Ruian Ke,Pamela P. Martinez,Rebecca L. Smith,Laura Gibson,Agha Alfi Mirza,M. Conte,Nichola Gallagher,Chunmei Luo,Junko Jarrett,Ruifeng Zhou,A. Conte,Tongyu Liu,M. Farjo,Kimberly K. O. Walden,Gloria Rendon,Christopher J. Fields,Leyi Wang,Richard L. Fredrickson,Darci C Edmonson,M. Baughman,Karen Chiu,Hannah Choi,K. Scardina,S. Bradley,Stacy L Gloss,Crystal Reinhart,J. Yedetore,Jessica Quicksall,Alyssa N Owens,J. Broach,Bruce A. Barton,Peter Lazar,W.J. Heetderks,Matthew L Robinson,Heba H. Mostafa,Yukari C. Manabe,Andrew Pekosz,David D. McManus,C. Brooke +38 more
TL;DR: In this article , the dynamics of infectious virus and viral RNA shedding during acute infection through daily longitudinal sampling of 60 individuals for up to 14 days were captured by fitting mechanistic models, and they directly estimated viral expansion and clearance rates and overall infectiousness for each individual.
Journal ArticleDOI
Longitudinal Analysis of SARS-CoV-2 Vaccine Breakthrough Infections Reveals Limited Infectious Virus Shedding and Restricted Tissue Distribution
Ruian Ke,Pamela P. Martinez,Rebecca L. Smith,Laura Gibson,Chad J. Achenbach,Sally M. McFall,Chao Qi,Joshua Jacob,Etienne Dembele,Camille Bundy,Lacy M Simons,Egon A. Ozer,Judd F. Hultquist,Ramon Lorenzo-Redondo,A. Opdycke,Claudia Hawkins,Robert L. Murphy,Agha Alfi Mirza,M. Conte,Nichola Gallagher,Chunmei Luo,Junko Jarrett,A. Conte,Ruifeng Zhou,M. Farjo,Gloria Rendon,Christopher J. Fields,Leyi Wang,Richard L. Fredrickson,M. Baughman,Karen Chiu,Hannah Choi,K. Scardina,Alyssa N Owens,J. Broach,Bruce A. Barton,Peter Lazar,Matthew L Robinson,Heba H. Mostafa,Yukari C. Manabe,Andrew Pekosz,David D. McManus,C. Brooke +42 more
TL;DR: In this article , the authors examined viral dynamics and infectious virus shedding through daily longitudinal sampling in 23 adults infected with SARS-CoV-2 at varying stages of vaccination, including 6 fully vaccinated individuals.
Posted ContentDOI
Comparison of Rapid Antigen Tests' Performance between Delta (B.1.61.7; AY.X) and Omicron (B.1.1.529; BA1) Variants of SARS-CoV-2: Secondary Analysis from a Serial Home Self-Testing Study
Apurv Soni,Carly Herbert,Andreas Filippaios,J. Broach,Andrés Colubri,Nisha Fahey,Kelsey Woods,Janvi Nanavati,Colton Wright,Taylor Orwig,Karen Gilliam,Vik Kheterpal,T Jadhav Suvarna,Christopher Nowak,Summer Schrader,Honghuang Lin,Laurel O'Connor,C. Pretz,Didem Ayturk,Elizabeth Aaker Orvek,Julie M. Flahive,Peter Lazar,Qiming Shi,Chad J. Achenbach,Robert L. Murphy,Matthew L Robinson,Laura Gibson,Pamela Stamegna,Nathaniel Hafer,Katherine R. de Luzuriaga,Bruce A. Barton,W.J. Heetderks,Yukari C. Manabe,David D. McManus +33 more
TL;DR: The performance of Ag-RDT is not inferior among Omicron variant in comparison to the Delta variant, and the improvement in sensitivity of Ag -RDT with serial testing is consistent between Delta and OmicRON variant.
Journal ArticleDOI
Comparison of Rapid Antigen Tests' Performance Between Delta and Omicron Variants of SARS-CoV-2
Apurv Soni,Carly Herbert,Andreas Filippaios,J. Broach,Andrés Colubri,Nisha Fahey,Kelsey Woods,Janvi Nanavati,Colton Wright,Taylor Orwig,Karen Gilliam,Vik Kheterpal,T Jadhav Suvarna,Christopher Nowak,Summer Schrader,Honghuang Lin,Laurel O'Connor,C. Pretz,Didem Ayturk,Elizabeth Aaker Orvek,Julie M. Flahive,Peter Lazar,Qiming Shi,Chad J. Achenbach,Robert L. Murphy,Matthew L Robinson,Laura Gibson,Pamela Stamegna,Nathaniel Hafer,Katherine Luzuriaga,Bruce A. Barton,W.J. Heetderks,Yukari C. Manabe,David D. McManus +33 more
TL;DR: Use of rapid tests for diagnosis of COVID-19 is now commonplace, but questions remain regarding their performance characteristics compared with those of polymerase chain reaction testing.