| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Tsuyoshi Ogata, Hideo Tanaka, Yumiko Nozawa, Kazue Mukouyama, Emiko Tanaka, Natsumi Osaki, Etsuko Noguchi, Kayoko Seo, Koji Wad. Increased Secondary Attack Rate among Unvaccinated Household Contacts of Coronavirus Disease 2019 Patients with Delta Variant in Japan. International journal of environmental research and public health. vol 19. issue 7. 2022-04-12. PMID:35409572. |
we studied household contacts of index cases of covid-19 infected with delta (l452r mutation), alpha (n501y mutation), and wild strain from december 2020 through november 2021 in itako, japan. |
2022-04-12 |
2023-08-13 |
Not clear |
| Tsuyoshi Ogata, Hideo Tanaka, Yumiko Nozawa, Kazue Mukouyama, Emiko Tanaka, Natsumi Osaki, Etsuko Noguchi, Kayoko Seo, Koji Wad. Increased Secondary Attack Rate among Unvaccinated Household Contacts of Coronavirus Disease 2019 Patients with Delta Variant in Japan. International journal of environmental research and public health. vol 19. issue 7. 2022-04-12. PMID:35409572. |
the hsar was higher in household contacts of index patients with delta (48.5%) than with alpha variant (21.7%) (aor = 3.34, |
2022-04-12 |
2023-08-13 |
Not clear |
| Camino Trobajo-Sanmartín, Iván Martínez-Baz, Ana Miqueleiz, Miguel Fernández-Huerta, Cristina Burgui, Itziar Casado, Fernando Baigorría, Ana Navascués, Jesús Castilla, Carmen Ezpelet. Differences in Transmission between SARS-CoV-2 Alpha (B.1.1.7) and Delta (B.1.617.2) Variants. Microbiology spectrum. 2022-04-12. PMID:35412379. |
differences in transmission between sars-cov-2 alpha (b.1.1.7) and delta (b.1.617.2) variants. |
2022-04-12 |
2023-08-13 |
Not clear |
| Camino Trobajo-Sanmartín, Iván Martínez-Baz, Ana Miqueleiz, Miguel Fernández-Huerta, Cristina Burgui, Itziar Casado, Fernando Baigorría, Ana Navascués, Jesús Castilla, Carmen Ezpelet. Differences in Transmission between SARS-CoV-2 Alpha (B.1.1.7) and Delta (B.1.617.2) Variants. Microbiology spectrum. 2022-04-12. PMID:35412379. |
the present study aimed to compare the susceptibility and infectivity between the alpha and delta variants of sars-cov-2 and to investigate characteristics of the index case and the contact that may affect transmission. |
2022-04-12 |
2023-08-13 |
Not clear |
| Camino Trobajo-Sanmartín, Iván Martínez-Baz, Ana Miqueleiz, Miguel Fernández-Huerta, Cristina Burgui, Itziar Casado, Fernando Baigorría, Ana Navascués, Jesús Castilla, Carmen Ezpelet. Differences in Transmission between SARS-CoV-2 Alpha (B.1.1.7) and Delta (B.1.617.2) Variants. Microbiology spectrum. 2022-04-12. PMID:35412379. |
the risk of sars-cov-2 infection was compared between close contacts of covid-19 cases with alpha and delta variants during june 2021 to august 2021. |
2022-04-12 |
2023-08-13 |
Not clear |
| Camino Trobajo-Sanmartín, Iván Martínez-Baz, Ana Miqueleiz, Miguel Fernández-Huerta, Cristina Burgui, Itziar Casado, Fernando Baigorría, Ana Navascués, Jesús Castilla, Carmen Ezpelet. Differences in Transmission between SARS-CoV-2 Alpha (B.1.1.7) and Delta (B.1.617.2) Variants. Microbiology spectrum. 2022-04-12. PMID:35412379. |
in index cases, spike gene target failure (taqpath) was used as a proxy of alpha variant and the l452r mutation (taqman) for delta variant. |
2022-04-12 |
2023-08-13 |
Not clear |
| Fabrizio Vecchio, Francesca Alù, Alessandro Orticoni, Francesca Miraglia, Elda Judica, Maria Cotelli, Paolo Maria Rossin. Performance prediction in a visuo-motor task: the contribution of EEG analysis. Cognitive neurodynamics. vol 16. issue 2. 2022-04-11. PMID:35401869. |
results showed a statistically significant increase of posterior and limbic alpha 1 and of frontal beta 2 power, and a reduction of frontal and limbic delta and of temporal alpha 1 power, during triggering stimulus presentation for better performance, namely faster responses. |
2022-04-11 |
2023-08-13 |
human |
| Fabrizio Vecchio, Francesca Alù, Alessandro Orticoni, Francesca Miraglia, Elda Judica, Maria Cotelli, Paolo Maria Rossin. Performance prediction in a visuo-motor task: the contribution of EEG analysis. Cognitive neurodynamics. vol 16. issue 2. 2022-04-11. PMID:35401869. |
at single trial level, correlation analyses between rts and significant psd, revealed positive correlations in frontal delta, temporal alpha 1, and limbic delta bands, and negative ones in frontal beta 2, parietal alpha 1, and occipital alpha 1 bands. |
2022-04-11 |
2023-08-13 |
human |
| Ding Yu, Yu-Feng Li, Hong Liang, Jun-Zheng Wu, Yong Hu, Yan Peng, Tao-Jing Li, Ji-Feng Hou, Wei-Jin Huang, Li-Dong Guan, Ren Han, Yan-Tao Xing, Yong Zhang, Jia Liu, Lu Feng, Chun-Yan Li, Xiao-Long Liang, Ya-Ling Ding, Zhi-Jun Zhou, De-Ming Ji, Fei-Fei Wang, Jian-Hong Yu, Kun Deng, Dong-Mei Xia, De-Mei Dong, Heng-Rui Hu, Ya-Jie Liu, Dao-Xing Fu, Yan-Lin He, Dong-Bo Zhou, Hui-Chuan Yang, Rui Jia, Chang-Wen Ke, Tao Du, Yong Xie, Rong Zhou, Ce-Sheng Li, Man-Li Wang, Xiao-Ming Yan. Potent Anti-SARS-CoV-2 Efficacy of COVID-19 Hyperimmune Globulin from Vaccine-Immunized Plasma. Advanced science (Weinheim, Baden-Wurttemberg, Germany). 2022-04-11. PMID:35403837. |
pseudotyped and authentic virus-based assays show that covid-hig displays broad-spectrum neutralization effects on a wide variety of sars-cov-2 variants, including d614g, alpha (b.1.1.7), beta (b.1.351), gamma (p.1), kappa (b.1.617.1), delta (b.1.617.2), and omicron (b.1.1.529) in vitro. |
2022-04-11 |
2023-08-13 |
human |
| Jianying Liu, Yang Liu, Hongjie Xia, Jing Zou, Scott C Weaver, Kena A Swanson, Hui Cai, Mark Cutler, David Cooper, Alexander Muik, Kathrin U Jansen, Ugur Sahin, Xuping Xie, Philip R Dormitzer, Pei-Yong Sh. BNT162b2-elicited neutralization of Delta plus, Lambda, Mu, B.1.1.519, and Theta SARS-CoV-2 variants. NPJ vaccines. vol 7. issue 1. 2022-04-09. PMID:35396516. |
here, we report the ability of 20 human sera, drawn 2 or 4 weeks after two doses of bnt162b2, to neutralize usa-wa1/2020 sars-cov-2 bearing variant spikes from delta plus (delta-ay.1, delta-ay.2), delta-∆144 (delta with the y144 deletion of the alpha variant), lambda, b.1.1.519, theta, and mu lineage viruses. |
2022-04-09 |
2023-08-13 |
human |
| Shasank S Swain, Satya R Singh, Alaka Sahoo, Pritam Kumar Panda, Tahziba Hussain, Sanghamitra Pat. Integrated bioinformatics-cheminformatics approach towards locating pseudo-potential antiviral marine alkaloids against SARS-CoV-2-Mpro. Proteins. 2022-04-06. PMID:35384056. |
the emergence of the severe acute respiratory syndrome coronavirus-2 (sars-cov-2) with the most contagious variants, alpha (b.1.1.7), beta (b.1.351), delta (b.1.617.2) and omicron (b.1.1.529) has continuously added a higher number of morbidity and mortality, globally. |
2022-04-06 |
2023-08-13 |
Not clear |
| Christina Yek, Vu Sinh Nam, Rithea Leang, Daniel M Parker, Seng Heng, Kimsan Souv, Siv Sovannaroth, Mayfong Mayxay, Sazaly AbuBakar, R Tedjo Sasmono, Nhu Duong Tran, Hang Khanh Le Nguyen, Chanthap Lon, Kobporn Boonnak, Rekol Huy, Ly Sovann, Jessica E Mannin. The Pandemic Experience in Southeast Asia: Interface Between SARS-CoV-2, Malaria, and Dengue. Frontiers in tropical diseases. vol 2. 2022-04-04. PMID:35373190. |
southeast asia (sea) emerged relatively unscathed from the first year of the global sars-cov-2 pandemic, but as of july 2021 the region is experiencing a surge in case numbers primarily driven by alpha (b.1.1.7) and subsequently the more transmissible delta (b.1.617.2) variants. |
2022-04-04 |
2023-08-13 |
Not clear |
| Baptiste Elie, Bénédicte Roquebert, Mircea T Sofonea, Sabine Trombert-Paolantoni, Vincent Foulongne, Jérémie Guedj, Stpéhanie Haim-Boukobza, Samuel Alizo. Variant-specific SARS-CoV-2 within-host kinetics. Journal of medical virology. 2022-04-04. PMID:35373851. |
finally, comparing infections caused by the alpha and delta variants, we find no significant difference in the peak viral copy number. |
2022-04-04 |
2023-08-13 |
Not clear |
| Nazia Thakur, Giulia Gallo, Joseph Newman, Thomas P Peacock, Luca Biasetti, Catherine N Hall, Edward Wright, Wendy Barclay, Dalan Baile. SARS-CoV-2 variants of concern alpha, beta, gamma and delta have extended ACE2 receptor host ranges. The Journal of general virology. vol 103. issue 4. 2022-04-04. PMID:35377298. |
following the emergence of severe acute respiratory syndrome coronavirus 2 (sars-cov-2) in pr china in late 2019 a number of variants have emerged, with two of these - alpha and delta - subsequently growing to global prevalence. |
2022-04-04 |
2023-08-13 |
mouse |
| Diyanath Ranasinghe, Tibutius Thanesh Pramanayagam Jayadas, Deshni Jayathilaka, Chandima Jeewandara, Osanda Dissanayake, Dinuka Guruge, Dinuka Ariyaratne, Dumni Gunasinghe, Laksiri Gomes, Ayesha Wijesinghe, Ruwan Wijayamuni, Gathsaurie Neelika Malavig. Comparison of different sequencing techniques for identification of SARS-CoV-2 variants of concern with multiplex real-time PCR. PloS one. vol 17. issue 4. 2022-04-04. PMID:35377884. |
138/143 (96.5%) identified as the alpha and 36/39 (92.3%) samples identified as the delta variants due to the presence of lineage defining snps by the multiplex real time pcr, were assigned to the same lineage by either of the two sequencing platforms. |
2022-04-04 |
2023-08-13 |
Not clear |
| Wanalee Klomjai, Vorasith Siripornpanich, Benchaporn Aneksan, Oranich Vimolratana, Kannika Permpoonputtana, Jarugool Tretriluxana, Peeradech Thichanpian. Effects of cathodal transcranial direct current stimulation on inhibitory and attention control in children and adolescents with attention-deficit hyperactivity disorder: A pilot randomized sham-controlled crossover study. Journal of psychiatric research. vol 150. 2022-04-03. PMID:35367657. |
after five active sessions, alpha power increased in the right frontal area when the eyes were opened, and delta power in the left frontal area and omission errors decreased during go/no-go tasks, with no differences at follow-ups. |
2022-04-03 |
2023-08-13 |
human |
| Chanyuan Ye, Yan Lv, Wei Kuang, Lisha Yang, Yingfeng Lu, Jueqing Gu, Feng Ding, Huajiang Shen, Yida Yan. Inactivated vaccines prevent severe COVID-19 in patients infected with the Delta variant: a comparative study of the Delta and Alpha variants from China. Journal of medical virology. 2022-04-02. PMID:35365888. |
inactivated vaccines prevent severe covid-19 in patients infected with the delta variant: a comparative study of the delta and alpha variants from china. |
2022-04-02 |
2023-08-13 |
Not clear |
| Chanyuan Ye, Yan Lv, Wei Kuang, Lisha Yang, Yingfeng Lu, Jueqing Gu, Feng Ding, Huajiang Shen, Yida Yan. Inactivated vaccines prevent severe COVID-19 in patients infected with the Delta variant: a comparative study of the Delta and Alpha variants from China. Journal of medical virology. 2022-04-02. PMID:35365888. |
the delta variant has gradually replaced the alpha variant as the major strain of sars-cov-2 infection worldwide. |
2022-04-02 |
2023-08-13 |
Not clear |
| Ivan Odak, Christian R Schultze-Florey, Swantje I Hammerschmidt, Christiane Ritter, Stefanie Willenzon, Michaela Friedrichsen, Inga Ravens, Ruth Sikora, Lâle M Bayir, Rodrigo Gutierrez Jauregui, Günter Bernhardt, Metodi V Stankov, Anne Cossmann, Guido Hansen, Thomas Krey, Markus Cornberg, Christian Koenecke, Georg M N Behrens, Berislav Bošnjak, Reinhold Förste. Longitudinal Tracking of Immune Responses in COVID-19 Convalescents Reveals Absence of Neutralization Activity Against Omicron and Staggered Impairment to Other SARS-CoV-2 Variants of Concern. Frontiers in immunology. vol 13. 2022-04-01. PMID:35359969. |
we detected neutralizing antibodies against the wuhan strain as well as the alpha and delta but not against the beta, gamma or omicron variants for up to 7 months post covid-19. |
2022-04-01 |
2023-08-13 |
Not clear |
| Ivan Odak, Christian R Schultze-Florey, Swantje I Hammerschmidt, Christiane Ritter, Stefanie Willenzon, Michaela Friedrichsen, Inga Ravens, Ruth Sikora, Lâle M Bayir, Rodrigo Gutierrez Jauregui, Günter Bernhardt, Metodi V Stankov, Anne Cossmann, Guido Hansen, Thomas Krey, Markus Cornberg, Christian Koenecke, Georg M N Behrens, Berislav Bošnjak, Reinhold Förste. Longitudinal Tracking of Immune Responses in COVID-19 Convalescents Reveals Absence of Neutralization Activity Against Omicron and Staggered Impairment to Other SARS-CoV-2 Variants of Concern. Frontiers in immunology. vol 13. 2022-04-01. PMID:35359969. |
furthermore, correlation analysis revealed a strong association between sera anti-s1 igg titers and their neutralization capacity against the wuhan strain as well as alpha and delta. |
2022-04-01 |
2023-08-13 |
Not clear |