Mean avian influenza viral RNA concentrations in nasal washes.

Kasia A. Pawelek (155186)
Giao T. Huynh (155192)
Michelle Quinlivan (155198)
Ann Cullinane (155200)
Libin Rong (155204)
Alan S. Perelson (140160)

June 2012

Best fits of Eq. (1) (solid red) and the Saenz et al. model (dashed green) to the viral load data...

External Quality Assessment for Avian Influenza A (H7N9) Virus Detection Using Armored RNA

Sun, Yu
Jia, Tingting
Sun, Yanli
Han, Yanxi
Wang, Lunan
Zhang, Rui
Zhang, Kuo
Lin, Guigao
Xie, Jiehong
Li, Jinming

January 2013

An external quality assessment (EQA) program for the molecular detection of avian influenza A (H7N9)...

Nasal shedding (as log10 PCR EID50 equivalents/mL) of an avian influenza virus by raccoons infected through contact with virus-laden water (high dose treatment).

J. Jeffrey Root (319305)
Kevin T. Bentler (516611)
Susan A. Shriner (115674)
Nicole L. Mooers (319300)
Kaci K. VanDalen (115678)
Heather J. Sullivan (319303)
Alan B. Franklin (115682)

August 2014

aNasal shedding was assessed via nasal swabs by RRT-PCR. A dash “—” indicates that no viral RNA w...

Nasal shedding of influenza A virus (IAV).

Victor Neira (845361)
Matt Allerson (5243885)
Cesar Corzo (5243882)
Marie Culhane (443283)
Aaron Rendahl (474369)
Montserrat Torremorell (425036)

May 2018

Scatter plot of nasal swab IAV shedding based on RRT-PCR results comparing different groups: VAC-...

Number of RRT-PCR influenza A virus positive samples and average daily viral load (expressed in Log TCID50 equi/ml) in positive nasal swabs, oral fluids and air samples from vaccinated and non-vaccinated groups.

Victor Neira (845361)
Matt Allerson (5243885)
Cesar Corzo (5243882)
Marie Culhane (443283)
Aaron Rendahl (474369)
Montserrat Torremorell (425036)

May 2018

Number of RRT-PCR influenza A virus positive samples and average daily viral load (expressed in L...

Viral RNA in nasal wash and throat swab fluid.

Anthony C. Marriott (111070)
Mike Dennis (115082)
Jennifer A. Kane (2838632)
Karen E. Gooch (2838647)
Graham Hatch (2838635)
Sally Sharpe (376988)
Claudia Prevosto (2838650)
Gail Leeming (2838641)
Elsa-Gayle Zekeng (2838638)
Karl J. Staples (457228)
Graham Hall (585184)
Kathryn A. Ryan (548406)
Simon Bate (673040)
Nathifa Moyo (2838644)
Catherine J. Whittaker (548404)
Bassam Hallis (111069)
Nigel J. Silman (273502)
Ajit Lalvani (182766)
Tom M. Wilkinson (2838653)
Julian A. Hiscox (2263027)
James P. Stewart (80204)
Miles W. Carroll (111071)

June 2016

RNA was extracted from fluids and viral load assessed by qRT-PCR for the M gene. Viral load is ex...

Virus titer in nasal swabs of pigs during influenza virus infection.

Aleksandr S. Lipatov (77134)
Yong Kuk Kwon (77135)
Luciana V. Sarmento (77136)
Kelly M. Lager (77137)
Erica Spackman (77138)
David L. Suarez (77139)
David E. Swayne (77140)

February 2013

Each data point represents the mean±SD virus titer (log10 EID50/ml of sampl...

Detection of viruses in clinical material. Detection of respiratory viral pathogens in clinical specimens (nasal lavages).

Krzysztof Pyrc (330604)
Karol Stożek (330605)
Krzysztof Wojcik (330606)
Katarzyna Gawron (330607)
Slawomir Zeglen (330608)
Wojciech Karolak (330609)
Jacek Wojarski (330611)
Marek Ochman (330613)
Magdalena Hubalewska-Mazgaj (330615)
Grazyna Bochenek (330616)
Marek Sanak (330617)
Marian Zembala (330618)
Andrzej Szczeklik (330619)
Jan Potempa (19854)

February 2013

M: size marker (GeneRuler 50–1000 bp DNA; Fermentas); PC: positive control; Clinical samples are ...

Number of positive and percentage of influenza A virus (IAV) RRT-PCR and virus isolation results from oral fluid samples and air samples collected inside the barn and at the exhaust fan from acutely infected pig populations.

Cesar A. Corzo (443282)
Marie Culhane (443283)
Scott Dee (443284)
Robert B. Morrison (443285)
Montserrat Torremorell (425036)

August 2013

*Number of positive/total number of samples (percentage).NT = not tested.</p

The within- and between-lot reproducibility of the commercial and WHO-CNIC assays for the specific detection of avian influenza A (H7N9) viral RNA.

Dawei Shi (745820)
Shu Shen (746509)
Xingliang Fan (794247)
Suhong Chen (381559)
Dayan Wang (349634)
Changgui Li (180443)
Xing Wu (328714)
Lili Li (42450)
Dongting Bai (794248)
Chuntao Zhang (572534)
Junzhi Wang (110334)

September 2015

a: For the WHO-CNIC assay, one lot of the assay was treated as an independent test using a differ...

Influenza A viral loads in respiratory samples collected from patients infected with pandemic H1N1, seasonal H1N1 and H3N2 viruses.

Ngaosuwankul, N
Noisumdaeng, P
Komolsiri, P
Pooruk, P
Chokephaibulkit, K
Chotpitayasunondh, T
Sangsajja, C
Chuchottaworn, C
Farrar, J
Puthavathana, P

January 2010

BACKGROUND: Nasopharyngeal aspirate (NPA), nasal swab (NS), and throat swab (TS) are common specimen...

Influenza virus type, results for each qPCR replicate, and exhalation rate.

Patricia Fabian (377218)
James J. McDevitt (53791)
Wesley H. DeHaan (377221)
Rita O. P. Fung (91307)
Benjamin J. Cowling (91306)
Kwok Hung Chan (91310)
Gabriel M. Leung (91316)
Donald K. Milton (53792)

February 2013

aNumber of influenza RNA copies detected per well (5 µl cDNA per well).bInfluenza virus RN...

Quantification of viral load in clinical specimens collected from different body sites of patients infected with influenza viruses

Kumar, Binod
Khanna, Madhu
Kumar, Prashant
Gupta, Ankit
Daga, Mradul K.
Chawla-Sarkar, Mamta
Chadha, M. S.
Mishra, A. C.
Kaur, Harpreet

May 2011

Viral shedding profile of infections caused by the novel influenza A (pH1N1) virus has not been exte...

Detection of influenza virus RNA in respiratory specimens from patients with severe versus mild influenza.

Annette Fox (20651)
Le Nguyen Minh Hoa (112418)
Peter Horby (65507)
H. Rogier van Doorn (182444)
Nguyen Vu Trung (182449)
Nguyen Hong Ha (182454)
Nguyen Trung Cap (182456)
Vu Dinh Phu (182459)
Nguyen Minh Ha (182461)
Diep Nguyen Thi Ngoc (182462)
Bich Vu Thi Ngoc (182463)
Huong Tran Thi Kieu (182464)
Walter R. Taylor (182466)
Jeremy Farrar (74677)
Heiman Wertheim (129740)
Nguyen Van Kinh (129736)

February 2012

Nose and throat swabs were assessed for the presence of viral RNA as described in the <a href="ht...

Frequency of avian influenza viral RNA detection (tissues) for the five viruses tested.

Susan A. Shriner (115674)
Kaci K. VanDalen (115678)
Nicole L. Mooers (319300)
Jeremy W. Ellis (319301)
Heather J. Sullivan (319303)
J. Jeffrey Root (319305)
Angela M. Pelzel (308756)
Alan B. Franklin (115682)

February 2013

*Three mice were tested for each tissue/day/virus subtype with the following exceptions: 4 dpi fo...

Model comparisons with viral load data.

Kasia A. Pawelek (155186)
Giao T. Huynh (155192)
Michelle Quinlivan (155198)
Ann Cullinane (155200)
Libin Rong (155204)
Alan S. Perelson (140160)

June 2012

Best fits of Eq. (1) (solid red) and the Saenz et al. model (dashed green) to the viral load data...

External Quality Assessment for Avian Influenza A (H7N9) Virus Detection Using Armored RNA

Sun, Yu
Jia, Tingting
Sun, Yanli
Han, Yanxi
Wang, Lunan
Zhang, Rui
Zhang, Kuo
Lin, Guigao
Xie, Jiehong
Li, Jinming

January 2013

An external quality assessment (EQA) program for the molecular detection of avian influenza A (H7N9)...

Nasal shedding (as log10 PCR EID50 equivalents/mL) of an avian influenza virus by raccoons infected through contact with virus-laden water (high dose treatment).

J. Jeffrey Root (319305)
Kevin T. Bentler (516611)
Susan A. Shriner (115674)
Nicole L. Mooers (319300)
Kaci K. VanDalen (115678)
Heather J. Sullivan (319303)
Alan B. Franklin (115682)

August 2014

aNasal shedding was assessed via nasal swabs by RRT-PCR. A dash “—” indicates that no viral RNA w...

Nasal shedding of influenza A virus (IAV).

Victor Neira (845361)
Matt Allerson (5243885)
Cesar Corzo (5243882)
Marie Culhane (443283)
Aaron Rendahl (474369)
Montserrat Torremorell (425036)

May 2018

Scatter plot of nasal swab IAV shedding based on RRT-PCR results comparing different groups: VAC-...

Number of RRT-PCR influenza A virus positive samples and average daily viral load (expressed in Log TCID50 equi/ml) in positive nasal swabs, oral fluids and air samples from vaccinated and non-vaccinated groups.

Victor Neira (845361)
Matt Allerson (5243885)
Cesar Corzo (5243882)
Marie Culhane (443283)
Aaron Rendahl (474369)
Montserrat Torremorell (425036)

May 2018

Number of RRT-PCR influenza A virus positive samples and average daily viral load (expressed in L...

Viral RNA in nasal wash and throat swab fluid.

Anthony C. Marriott (111070)
Mike Dennis (115082)
Jennifer A. Kane (2838632)
Karen E. Gooch (2838647)
Graham Hatch (2838635)
Sally Sharpe (376988)
Claudia Prevosto (2838650)
Gail Leeming (2838641)
Elsa-Gayle Zekeng (2838638)
Karl J. Staples (457228)
Graham Hall (585184)
Kathryn A. Ryan (548406)
Simon Bate (673040)
Nathifa Moyo (2838644)
Catherine J. Whittaker (548404)
Bassam Hallis (111069)
Nigel J. Silman (273502)
Ajit Lalvani (182766)
Tom M. Wilkinson (2838653)
Julian A. Hiscox (2263027)
James P. Stewart (80204)
Miles W. Carroll (111071)

June 2016

RNA was extracted from fluids and viral load assessed by qRT-PCR for the M gene. Viral load is ex...

Virus titer in nasal swabs of pigs during influenza virus infection.

Aleksandr S. Lipatov (77134)
Yong Kuk Kwon (77135)
Luciana V. Sarmento (77136)
Kelly M. Lager (77137)
Erica Spackman (77138)
David L. Suarez (77139)
David E. Swayne (77140)

February 2013

Each data point represents the mean±SD virus titer (log10 EID50/ml of sampl...

Detection of viruses in clinical material. Detection of respiratory viral pathogens in clinical specimens (nasal lavages).

Krzysztof Pyrc (330604)
Karol Stożek (330605)
Krzysztof Wojcik (330606)
Katarzyna Gawron (330607)
Slawomir Zeglen (330608)
Wojciech Karolak (330609)
Jacek Wojarski (330611)
Marek Ochman (330613)
Magdalena Hubalewska-Mazgaj (330615)
Grazyna Bochenek (330616)
Marek Sanak (330617)
Marian Zembala (330618)
Andrzej Szczeklik (330619)
Jan Potempa (19854)

February 2013

M: size marker (GeneRuler 50–1000 bp DNA; Fermentas); PC: positive control; Clinical samples are ...

Number of positive and percentage of influenza A virus (IAV) RRT-PCR and virus isolation results from oral fluid samples and air samples collected inside the barn and at the exhaust fan from acutely infected pig populations.

Cesar A. Corzo (443282)
Marie Culhane (443283)
Scott Dee (443284)
Robert B. Morrison (443285)
Montserrat Torremorell (425036)

August 2013

*Number of positive/total number of samples (percentage).NT = not tested.</p

The within- and between-lot reproducibility of the commercial and WHO-CNIC assays for the specific detection of avian influenza A (H7N9) viral RNA.

Dawei Shi (745820)
Shu Shen (746509)
Xingliang Fan (794247)
Suhong Chen (381559)
Dayan Wang (349634)
Changgui Li (180443)
Xing Wu (328714)
Lili Li (42450)
Dongting Bai (794248)
Chuntao Zhang (572534)
Junzhi Wang (110334)

September 2015

a: For the WHO-CNIC assay, one lot of the assay was treated as an independent test using a differ...

Influenza A viral loads in respiratory samples collected from patients infected with pandemic H1N1, seasonal H1N1 and H3N2 viruses.

Ngaosuwankul, N
Noisumdaeng, P
Komolsiri, P
Pooruk, P
Chokephaibulkit, K
Chotpitayasunondh, T
Sangsajja, C
Chuchottaworn, C
Farrar, J
Puthavathana, P

January 2010

BACKGROUND: Nasopharyngeal aspirate (NPA), nasal swab (NS), and throat swab (TS) are common specimen...

Influenza virus type, results for each qPCR replicate, and exhalation rate.

Patricia Fabian (377218)
James J. McDevitt (53791)
Wesley H. DeHaan (377221)
Rita O. P. Fung (91307)
Benjamin J. Cowling (91306)
Kwok Hung Chan (91310)
Gabriel M. Leung (91316)
Donald K. Milton (53792)

February 2013

aNumber of influenza RNA copies detected per well (5 µl cDNA per well).bInfluenza virus RN...

Quantification of viral load in clinical specimens collected from different body sites of patients infected with influenza viruses

Kumar, Binod
Khanna, Madhu
Kumar, Prashant
Gupta, Ankit
Daga, Mradul K.
Chawla-Sarkar, Mamta
Chadha, M. S.
Mishra, A. C.
Kaur, Harpreet

May 2011

Viral shedding profile of infections caused by the novel influenza A (pH1N1) virus has not been exte...

Detection of influenza virus RNA in respiratory specimens from patients with severe versus mild influenza.

Annette Fox (20651)
Le Nguyen Minh Hoa (112418)
Peter Horby (65507)
H. Rogier van Doorn (182444)
Nguyen Vu Trung (182449)
Nguyen Hong Ha (182454)
Nguyen Trung Cap (182456)
Vu Dinh Phu (182459)
Nguyen Minh Ha (182461)
Diep Nguyen Thi Ngoc (182462)
Bich Vu Thi Ngoc (182463)
Huong Tran Thi Kieu (182464)
Walter R. Taylor (182466)
Jeremy Farrar (74677)
Heiman Wertheim (129740)
Nguyen Van Kinh (129736)

February 2012

Nose and throat swabs were assessed for the presence of viral RNA as described in the <a href="ht...

Frequency of avian influenza viral RNA detection (tissues) for the five viruses tested.

Susan A. Shriner (115674)
Kaci K. VanDalen (115678)
Nicole L. Mooers (319300)
Jeremy W. Ellis (319301)
Heather J. Sullivan (319303)
J. Jeffrey Root (319305)
Angela M. Pelzel (308756)
Alan B. Franklin (115682)

February 2013

*Three mice were tested for each tissue/day/virus subtype with the following exceptions: 4 dpi fo...

Model comparisons with viral load data.

Kasia A. Pawelek (155186)
Giao T. Huynh (155192)
Michelle Quinlivan (155198)
Ann Cullinane (155200)
Libin Rong (155204)
Alan S. Perelson (140160)

June 2012

Best fits of Eq. (1) (solid red) and the Saenz et al. model (dashed green) to the viral load data...

External Quality Assessment for Avian Influenza A (H7N9) Virus Detection Using Armored RNA

Sun, Yu
Jia, Tingting
Sun, Yanli
Han, Yanxi
Wang, Lunan
Zhang, Rui
Zhang, Kuo
Lin, Guigao
Xie, Jiehong
Li, Jinming

January 2013

An external quality assessment (EQA) program for the molecular detection of avian influenza A (H7N9)...

Nasal shedding (as log10 PCR EID50 equivalents/mL) of an avian influenza virus by raccoons infected through contact with virus-laden water (high dose treatment).

J. Jeffrey Root (319305)
Kevin T. Bentler (516611)
Susan A. Shriner (115674)
Nicole L. Mooers (319300)
Kaci K. VanDalen (115678)
Heather J. Sullivan (319303)
Alan B. Franklin (115682)

August 2014

aNasal shedding was assessed via nasal swabs by RRT-PCR. A dash “—” indicates that no viral RNA w...

Mean avian influenza viral RNA concentrations in nasal washes.

Abstract

Extracted data

Mean avian influenza viral RNA concentrations in nasal washes.

Abstract

Extracted data

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