Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Daniel Coombs"'
Autor:
Sarah L. Silverberg, Hennady P. Shulha, Brynn McMillan, Guanyuhui He, Amy Lee, Ana Citlali Márquez, Sofia R. Bartlett, Vivek Gill, Bahaa Abu-Raya, Julie A. Bettinger, Adriana Cabrera, Daniel Coombs, Soren Gantt, David M. Goldfarb, Laura Sauvé, Mel Krajden, Muhammad Morshed, Inna Sekirov, Agatha N. Jassem, Manish Sadarangani
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background and objectives Pediatric COVID-19 cases are often mild or asymptomatic, which has complicated estimations of disease burden using existing testing practices. We aimed to determine the age-specific population seropositivity and ris
Externí odkaz:
https://doaj.org/article/9b9fcfc8760f46279eee464e73b49d21
Autor:
Louise C Mâsse, David M Goldfarb, Pascal M Lavoie, Sheila F O’Brien, Frederic Reicherz, Allison W Watts, Sarah M Hutchison, Lauren Muttucomaroe, Vilte E Barakauskas, Collette O’Reilly, Daniel Coombs, Mike A Irvine, Bethany Poon, Else Bosman, Mark Pitblado
Publikováno v:
BMJ Open, Vol 13, Iss 6 (2023)
Objective To determine the SARS-CoV-2 seroprevalence among school workers within the Greater Vancouver area, British Columbia, Canada, after the first Omicron wave.Design Cross-sectional study by online questionnaire, with blood serology testing.Sett
Externí odkaz:
https://doaj.org/article/ac404f83da964f1c9fd5b58f6bcabae1
Autor:
Alexandra Choi, Louise C. Mâsse, Samantha Bardwell, Iryna Kayda, Yanjie Zhao, Yang Xin Zi Xu, Ani Markarian, Daniel Coombs, Adrienne Macdonald, Allison W. Watts, Nalin Dhillon, Michael Irvine, Collette O’Reilly, Pascal M. Lavoie, David M. Goldfarb
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 4 (2022)
ABSTRACT We prospectively studied SARS-CoV-2 transmission at schools in an era of variants of concern, offering all close contacts serial viral asymptomatic testing up to 14 days. From the 69 primary cases detected in schools, 392 close contacts were
Externí odkaz:
https://doaj.org/article/d3bc3c7f83e746f1bf82bd766ec3ddf5
Autor:
Sarafa A. Iyaniwura, Rebeca C. Falcão, Notice Ringa, Prince A. Adu, Michelle Spencer, Marsha Taylor, Caroline Colijn, Daniel Coombs, Naveed Z. Janjua, Michael A. Irvine, Michael Otterstatter
Publikováno v:
Epidemics, Vol 39, Iss , Pp 100559- (2022)
Following the emergence of COVID-19 at the end of 2019, several mathematical models have been developed to study the transmission dynamics of this disease. Many of these models assume homogeneous mixing in the underlying population. However, contact
Externí odkaz:
https://doaj.org/article/61f2bce9799246ebaccf0101b748908c
Autor:
Alexandra Choi, Manish Sadarangani, Louise C Mâsse, Michael A Irvine, David M Goldfarb, Pascal M Lavoie, Sheila F O’Brien, Frederic Reicherz, Allison W Watts, Sarah M Hutchison, Lauren Muttucomaroe, Else S Bosman, Vilte E Barakauskas, Nalin Dhillon, Collette O’Reilly, Sadaf Sediqi, Rui Yang Xu, Hamid R Razzaghian, Daniel Coombs
Publikováno v:
BMJ Open, Vol 12, Iss 4 (2022)
Objectives Few studies reported COVID-19 cases in schools during the 2020/21 academic year in a setting of uninterrupted in-person schooling. The main objective was to determine the SARS-CoV-2 seroprevalence among school staff in Vancouver public sch
Externí odkaz:
https://doaj.org/article/950a7066a76c41e18775117156a7ce7d
Autor:
Michael A Irvine, PhD, Declan Oller, PhD, Jesse Boggis, MPH, Brian Bishop, PharmD, Daniel Coombs, ProfPhD, Eliza Wheeler, MPA, Maya Doe-Simkins, MPH, Alexander Y Walley, ProfMD, Brandon D L Marshall, PhD, Jeffrey Bratberg, PharmD, Traci C Green, ProfPhD
Publikováno v:
The Lancet Public Health, Vol 7, Iss 3, Pp e210-e218 (2022)
Summary: Background: The US overdose crisis is driven by fentanyl, heroin, and prescription opioids. One evidence-based policy response has been to broaden naloxone distribution, but how much naloxone a community would need to reduce the incidence of
Externí odkaz:
https://doaj.org/article/bbb8a37fd7eb402d96b2deef273c6cff
Autor:
Jessica E. Stockdale, Sean C. Anderson, Andrew M. Edwards, Sarafa A. Iyaniwura, Nicola Mulberry, Michael C. Otterstatter, Naveed Z. Janjua, Daniel Coombs, Caroline Colijn, Michael A. Irvine
Publikováno v:
Royal Society Open Science, Vol 9, Iss 1 (2022)
Estimates of the basic reproduction number (R0) for COVID-19 are particularly variable in the context of transmission within locations such as long-term healthcare (LTHC) facilities. We sought to characterize the heterogeneity of R0 across known outb
Externí odkaz:
https://doaj.org/article/8b7cbad8b8ae4edeaa6b01dd16507b86
Autor:
Sean C. Anderson, Nicola Mulberry, Andrew M. Edwards, Jessica E. Stockdale, Sarafa A. Iyaniwura, Rebeca C. Falcao, Michael C. Otterstatter, Naveed Z. Janjua, Daniel Coombs, Caroline Colijn
Publikováno v:
Epidemics, Vol 35, Iss , Pp 100453- (2021)
Following successful non-pharmaceutical interventions (NPI) aiming to control COVID-19, many jurisdictions reopened their economies and borders. As little immunity had developed in most populations, re-establishing higher contact carried substantial
Externí odkaz:
https://doaj.org/article/6ab4433ada83452591321ea20af8cb8f
Autor:
Catherine M Byrne, Christine Johnston, Jackson Orem, Fred Okuku, Meei-Li Huang, Habibur Rahman, Anna Wald, Lawrence Corey, Joshua T Schiffer, Corey Casper, Daniel Coombs, Soren Gantt
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 6, p e1009072 (2021)
Epstein-Barr virus (EBV) is transmitted by saliva and is a major cause of cancer, particularly in people living with HIV/AIDS. Here, we describe the frequency and quantity of EBV detection in the saliva of Ugandan adults with and without HIV-1 infect
Externí odkaz:
https://doaj.org/article/d95bea36db6c44b19e604003f8286737
Autor:
Sean C Anderson, Andrew M Edwards, Madi Yerlanov, Nicola Mulberry, Jessica E Stockdale, Sarafa A Iyaniwura, Rebeca C Falcao, Michael C Otterstatter, Michael A Irvine, Naveed Z Janjua, Daniel Coombs, Caroline Colijn
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 12, p e1008274 (2020)
Extensive non-pharmaceutical and physical distancing measures are currently the primary interventions against coronavirus disease 2019 (COVID-19) worldwide. It is therefore urgent to estimate the impact such measures are having. We introduce a Bayesi
Externí odkaz:
https://doaj.org/article/7772023be47e46d1a8849c00babef4e3