Influenza Virus with Increased pH of Hemagglutinin Activation Has Improved Replication in Cell Culture but at the Cost of Infectivity in Human Airway Epithelium

por Singanayagam, Anika, Zambon, Maria, Barclay, Wendy S.
Publicado 2019

Folate deficiency presenting as pyrexia: a case report

por Singanayagam, Aran, Gange, Nisal, Singanayagam, Anika, Jones, Hywel
Publicado 2008

SARS-CoV-2 antigen lateral flow tests for detecting infectious people: linked data analysis

por Deeks, Jonathan J, Singanayagam, Anika, Houston, Hamish, Sitch, Alice J, Hakki, Seran, Dunning, Jake, Lalvani, Ajit
Publicado 2022

Characterising viable virus from air exhaled by H1N1 influenza-infected ferrets reveals the importance of haemagglutinin stability for airborne infectivity

por Singanayagam, Anika, Zhou, Jie, Elderfield, Ruth A., Frise, Rebecca, Ashcroft, Jonathan, Galiano, Monica, Miah, Shahjahan, Nicolaou, Laura, Barclay, Wendy S.
Publicado 2020

Duration of infectiousness and correlation with RT-PCR cycle threshold values in cases of COVID-19, England, January to May 2020

por Singanayagam, Anika, Patel, Monika, Charlett, Andre, Lopez Bernal, Jamie, Saliba, Vanessa, Ellis, Joanna, Ladhani, Shamez, Zambon, Maria, Gopal, Robin
Publicado 2020

Transmissibility of SARS-CoV-2 among fully vaccinated individuals – Authors' reply

por Lalvani, Ajit, Hakki, Seran, Singanayagam, Anika, Dunning, Jake, Barnett, Jack L, Crone, Michael A, Freemont, Paul S, Ferguson, Neil M
Publicado 2022

Asymptomatic immunodeficiency-associated vaccine-derived poliovirus infections in two UK children

por Singanayagam, Anika, Klapsa, Dimitra, Burton-Fanning, Shirelle, Hand, Julian, Wilton, Thomas, Stephens, Laura, Mate, Ryan, Shillitoe, Benjamin, Celma, Cristina, Slatter, Mary, Flood, Terry, Gopal, Robin, Martin, Javier, Zambon, Maria
Publicado 2023

Viral emissions into the air and environment after SARS-CoV-2 human challenge: a phase 1, open label, first-in-human study

por Zhou, Jie, Singanayagam, Anika, Goonawardane, Niluka, Moshe, Maya, Sweeney, Fiachra P, Sukhova, Ksenia, Killingley, Ben, Kalinova, Mariya, Mann, Alex J, Catchpole, Andrew P, Barer, Michael R, Ferguson, Neil M, Chiu, Christopher, Barclay, Wendy S
Publicado 2023

Effect of a Russian-backbone live-attenuated influenza vaccine with an updated pandemic H1N1 strain on shedding and immunogenicity among children in The Gambia: an open-label, obse...

por Lindsey, Benjamin B, Jagne, Ya Jankey, Armitage, Edwin P, Singanayagam, Anika, Sallah, Hadijatou J, Drammeh, Sainabou, Senghore, Elina, Mohammed, Nuredin I, Jeffries, David, Höschler, Katja, Tregoning, John S, Meijer, Adam, Clarke, Ed, Dong, Tao, Barclay, Wendy, Kampmann, Beate, de Silva, Thushan I
Publicado 2019

Community transmission and viral load kinetics of the SARS-CoV-2 delta (B.1.617.2) variant in vaccinated and unvaccinated individuals in the UK: a prospective, longitudinal, cohort...

por Singanayagam, Anika, Hakki, Seran, Dunning, Jake, Madon, Kieran J, Crone, Michael A, Koycheva, Aleksandra, Derqui-Fernandez, Nieves, Barnett, Jack L, Whitfield, Michael G, Varro, Robert, Charlett, Andre, Kundu, Rhia, Fenn, Joe, Cutajar, Jessica, Quinn, Valerie, Conibear, Emily, Barclay, Wendy, Freemont, Paul S, Taylor, Graham P, Ahmad, Shazaad, Zambon, Maria, Ferguson, Neil M, Lalvani, Ajit
Publicado 2022

Onset and window of SARS-CoV-2 infectiousness and temporal correlation with symptom onset: a prospective, longitudinal, community cohort study

por Hakki, Seran, Zhou, Jie, Jonnerby, Jakob, Singanayagam, Anika, Barnett, Jack L, Madon, Kieran J, Koycheva, Aleksandra, Kelly, Christine, Houston, Hamish, Nevin, Sean, Fenn, Joe, Kundu, Rhia, Crone, Michael A, Pillay, Timesh D, Ahmad, Shazaad, Derqui-Fernandez, Nieves, Conibear, Emily, Freemont, Paul S, Taylor, Graham P, Ferguson, Neil, Zambon, Maria, Barclay, Wendy S, Dunning, Jake, Lalvani, Ajit
Publicado 2022

Broadening symptom criteria improves early case identification in SARS-CoV-2 contacts

por Houston, Hamish, Hakki, Seran, Pillay, Timesh D., Madon, Kieran, Derqui-Fernandez, Nieves, Koycheva, Aleksandra, Singanayagam, Anika, Fenn, Joe, Kundu, Rhia, Conibear, Emily, Varro, Robert, Cutajar, Jessica, Quinn, Valerie, Wang, Lulu, Narean, Janakan S., Tolosa-Wright, Mica R., Barnett, Jack, Kon, Onn Min, Tedder, Richard, Taylor, Graham, Zambon, Maria, Ferguson, Neil, Dunning, Jake, Deeks, Jonathan J., Lalvani, Ajit
Publicado 2022

Risk factors and vectors for SARS-CoV-2 household transmission: a prospective, longitudinal cohort study

por Derqui, Nieves, Koycheva, Aleksandra, Zhou, Jie, Pillay, Timesh D, Crone, Michael A, Hakki, Seran, Fenn, Joe, Kundu, Rhia, Varro, Robert, Conibear, Emily, Madon, Kieran J, Barnett, Jack L, Houston, Hamish, Singanayagam, Anika, Narean, Janakan S, Tolosa-Wright, Mica R, Mosscrop, Lucy, Rosadas, Carolina, Watber, Patricia, Anderson, Charlotte, Parker, Eleanor, Freemont, Paul S, Ferguson, Neil M, Zambon, Maria, McClure, Myra O, Tedder, Richard, Barclay, Wendy S, Dunning, Jake, Taylor, Graham P, Lalvani, Ajit
Publicado 2023

Increased reports of severe myocarditis associated with enterovirus infection in neonates, United Kingdom, 27 June 2022 to 26 April 2023

por Singanayagam, Anika, Moore, Catherine, Froude, Susannah, Celma, Cristina, Stowe, Julia, Hani, Erjola, Ng, Khuen Foong, Muir, Peter, Roderick, Marion, Cottrell, Simon, Bibby, David F., Vipond, Barry, Gillett, Sophie, Davis, Peter J., Gibb, Jack, Barry, Mai, Harris, Phillippa, Rowley, Frances, Song, Jiao, Shankar, Ananda Giri, McMichael, Danielle, Cohen, Jonathan M., Manian, Abirami, Harvey, Ciaran, Primrose, Louise Shaw, Wilson, Stefanie, Bradley, Declan T., Paranthaman, Karthik, Beard, Stuart, Zambon, Maria, Ramsay, Mary, Saliba, Vanessa, Ladhani, Shamez, Williams, Christopher
Publicado 2023