All Relations between delta and alpha

Publication Sentence Publish Date Extraction Date Species
Christopher L D McMillan, Armira Azuar, Jovin J Y Choo, Naphak Modhiran, Alberto A Amarilla, Ariel Isaacs, Kate E Honeyman, Stacey T M Cheung, Benjamin Liang, Maria J Wurm, Paco Pino, Joeri Kint, Germain J P Fernando, Michael J Landsberg, Alexander A Khromykh, Jody Hobson-Peters, Daniel Watterson, Paul R Young, David A Mulle. Dermal Delivery of a SARS-CoV-2 Subunit Vaccine Induces Immunogenicity against Variants of Concern. Vaccines. vol 10. issue 4. 2022-04-23. PMID:35455326. mice given two doses of the vaccine candidate generated potent antibody responses capable of neutralizing the parental sars-cov-2 virus as well as the variants of concern, alpha and delta. 2022-04-23 2023-08-13 mouse
Ko Ko, Kazuaki Takahashi, Shintaro Nagashima, Bunthen E, Serge Ouoba, Toshiro Takafuta, Yoshiki Fujii, Michi Mimori, Fumie Okada, Eisaku Kishita, Kunie Ariyoshi, Md Razeen Ashraf Hussain, Aya Sugiyama, Tomoyuki Akita, Masao Kuwabara, Junko Tanak. Exercising the Sanger Sequencing Strategy for Variants Screening and Full-Length Genome of SARS-CoV-2 Virus during Alpha, Delta, and Omicron Outbreaks in Hiroshima. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458450. pango lineage r.1 was detected in late in the third wave, followed by alpha (b.1.1.7) domination in the fourth wave, delta (b.1.617.2) domination in the fifth wave, and omicron (b.1.1.529) domination in the sixth wave, and there was no significant difference in viral copies between variants ( 2022-04-23 2023-08-13 Not clear
Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. concerning gamma variant, a two-fold reduction in neutralizing titres compared to the alpha variant was observed, while a four-fold reduction of delta virus compared to alpha was found. 2022-04-23 2023-08-13 human
Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. the serum samples of 36 previously infected sars-cov-2 individuals neutralized alpha, gamma and delta variants, demonstrating respectively a nearly three-fold and a five-fold reduction in neutralizing titres compared to alpha variant. 2022-04-23 2023-08-13 human
Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. the comirnaty vaccine provides sustained neutralizing antibody activity towards the alpha variant, but it is less effective against gamma and even less against delta variants. 2022-04-23 2023-08-13 human
Nadia Abu Farha, Fares Al-Shargie, Usman Tariq, Hasan Al-Nashas. Improved Cognitive Vigilance Assessment after Artifact Reduction with Wavelet Independent Component Analysis. Sensors (Basel, Switzerland). vol 22. issue 8. 2022-04-23. PMID:35459033. in the delta, theta, and alpha bands, we obtained a mean classification accuracy of 84.66% using the ica method, whereas the mean accuracy using the wica methodwas 96.9%. 2022-04-23 2023-08-13 human
Ning Yin, Ao-Xiang Wang, Hai-Li Wan. Electroencephalogram Analysis of Magnetic Stimulation at Different Acupoints. Frontiers in neuroscience. vol 16. 2022-04-22. PMID:35450014. however, during the magnetic stimulation at gb37 on the foot shaoyang gallbladder meridian, the energy in the central region and the frontal lobe increased, and the energy increased mainly in the delta, theta, and alpha bands. 2022-04-22 2023-08-13 Not clear
Yingdan Wang, Meiqin Liu, Yaping Shen, Yunping Ma, Xiang Li, Yuanyuan Zhang, Mei Liu, Xing-Lou Yang, Jun Chen, Renhong Yan, Die Luan, Yanqun Wang, Ying Chen, Qimin Wang, Haofeng Lin, Yaning Li, Kaiyue Wu, Tongyu Zhu, Jincun Zhao, Hongzhou Lu, Yumei Wen, Shibo Jiang, Fan Wu, Qiang Zhou, Zheng-Li Shi, Jinghe Huan. Novel sarbecovirus bispecific neutralizing antibodies with exceptional breadth and potency against currently circulating SARS-CoV-2 variants and sarbecoviruses. Cell discovery. vol 8. issue 1. 2022-04-21. PMID:35443747. the emergence of severe acute respiratory syndrome coronavirus-2 (sars-cov-2) variants of concern, including alpha (b.1.1.7), beta (b.1.351), gamma (p.1), delta (b.1.617.2), and omicron (b.1.1.529) has aroused concerns over their increased infectivity and transmissibility, as well as decreased sensitivity to sars-cov-2-neutralizing antibodies (nabs) and the current coronavirus disease 2019 (covid-19) vaccines. 2022-04-21 2023-08-13 mouse
Michael P Trevarrow, Anna Reelfs, Lauren R Ott, Samantha H Penhale, Brandon J Lew, Jessica Goeller, Tony W Wilson, Max J Kur. Altered spontaneous cortical activity predicts pain perception in individuals with cerebral palsy. Brain communications. vol 4. issue 2. 2022-04-20. PMID:35441137. the magnetoencephalographic data were then source imaged, and the power within the delta (2-4 hz), theta (5-7 hz), alpha (8-12 hz), beta (15-29 hz), low gamma (30-59 hz) and high gamma (60-90 hz) frequency bands were computed. 2022-04-20 2023-08-13 human
Rashed Noor, Saadia Shareen, Muntasir Billa. COVID-19 vaccines: their effectiveness against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its emerging variants. Bulletin of the National Research Centre. vol 46. issue 1. 2022-04-18. PMID:35431535. however, the emerging variants of sars-cov-2, i.e., alpha (b.1.1.7), beta (b.1.351), gamma (p.1), and delta (b.1.617.2) variants which evolved in late 2020 and the omicron variant (b.1.1.529) which emerged in november 2021 along with its subvariant ba.2 which was first identified in india and south africa in late december 2021, have raised the doubt about the efficiency of the currently used vaccines especially in terms of the consistent potential to produce neutralizing antibodies targeting the viral spike (s) protein. 2022-04-18 2023-08-13 Not clear
Hao Yang, Penghui Liu, Yong Zhang, Tingfu Du, Yanan Zhou, Shuaiyao Lu, Xiaozhong Pen. Characteristic analysis of Omicron-included SARS-CoV-2 variants of concern. MedComm. vol 3. issue 2. 2022-04-18. PMID:35434714. the representative genomic sequences of sars-cov-2 vocs were first downloaded from ncbi, including the prototypic strain, alpha (b.1.1.7) strain, beta (b.1.351) strain, delta (b.1.617.2), and omicron (b1.1.529) strain. 2022-04-18 2023-08-13 Not clear
Paula Sanz-Leon, Nathan J Stevenson, Robyn M Stuart, Romesh G Abeysuriya, James C Pang, Stephen B Lambert, Cliff C Kerr, James A Robert. Risk of sustained SARS-CoV-2 transmission in Queensland, Australia. Scientific reports. vol 12. issue 1. 2022-04-16. PMID:35428853. however, one agent carrying the alpha (b.1.1.7) variant has a 43% chance of crossing the same threshold; a threefold increase with respect to the ancestral strain; while, one agent carrying the delta (b.1.617.2) variant has a 60% chance of the same threshold, a fourfold increase with respect to the ancestral strain. 2022-04-16 2023-08-13 Not clear
Paula Sanz-Leon, Nathan J Stevenson, Robyn M Stuart, Romesh G Abeysuriya, James C Pang, Stephen B Lambert, Cliff C Kerr, James A Robert. Risk of sustained SARS-CoV-2 transmission in Queensland, Australia. Scientific reports. vol 12. issue 1. 2022-04-16. PMID:35428853. the delta variant is 50% more likely to trigger sct than the alpha variant. 2022-04-16 2023-08-13 Not clear
Paula Sanz-Leon, Nathan J Stevenson, Robyn M Stuart, Romesh G Abeysuriya, James C Pang, Stephen B Lambert, Cliff C Kerr, James A Robert. Risk of sustained SARS-CoV-2 transmission in Queensland, Australia. Scientific reports. vol 12. issue 1. 2022-04-16. PMID:35428853. in contrast, for the same vaccine coverage and same effectiveness, the probability of sct from a single seed of delta would decrease from 62 to 48%, a risk slightly above the alpha variant in a naive population. 2022-04-16 2023-08-13 Not clear
Chanapai Chaiyakulsil, Paskorn Sritipsukho, Araya Satdhabudha, Pornumpa Bunjoungmanee, Auchara Tangsathapornpong, Phakatip Sinlapamongkolkul, Naiyana Sritipsukh. An epidemiological study of pediatric COVID-19 in the era of the variant of concern. PloS one. vol 17. issue 4. 2022-04-15. PMID:35427379. there were limited epidemiological data of pediatric covid-19 in asia outside china, especially during the era of the variants of concern such as the delta and alpha variants. 2022-04-15 2023-08-13 Not clear
Chiranjib Chakraborty, Ashish Ranjan Sharma, Manojit Bhattacharya, Bidyut Mallik, Shyam Sundar Nandi, Sang-Soo Le. Comparative genomics, evolutionary epidemiology, and RBD-hACE2 receptor binding pattern in B.1.1.7 (alpha) and B.1.617.2 (delta) related to their pandemic response in UK and India. Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases. 2022-04-15. PMID:35427787. comparative genomics, evolutionary epidemiology, and rbd-hace2 receptor binding pattern in b.1.1.7 (alpha) and b.1.617.2 (delta) related to their pandemic response in uk and india. 2022-04-15 2023-08-13 Not clear
Karlijn van der Straten, Marit J van Gils, Steven W de Taeye, Godelieve J de Bre. Optimization of Anti-SARS-CoV-2 Neutralizing Antibody Therapies: Roadmap to Improve Clinical Effectiveness and Implementation. Frontiers in medical technology. vol 4. 2022-04-14. PMID:35419561. this review describes the neutralization resistance of the clinically-approved monoclonal antibody therapies against the alpha (b.1.1.7), beta (b.1.351), gamma (p1), delta (b.1.617.2), and the omicron (b.1.1.529) variants. 2022-04-14 2023-08-13 Not clear
Khurshid Jalal, Kanwal Khan, Zarrin Basharat, Muhammad Naseer Abbas, Reaz Uddin, Fawad Ali, Saeed Ahmad Khan, Syed Shams Ul Hassa. Reverse vaccinology approach for multi-epitope centered vaccine design against delta variant of the SARS-CoV-2. Environmental science and pollution research international. 2022-04-13. PMID:35414157. it is estimated that the transmission rate of delta variant is 225% times faster than the alpha variant, and it is causing havoc worldwide (especially in the usa, uk, and south asia). 2022-04-13 2023-08-13 Not clear
Richard A Allen, Christopher L Williams, Yvonne Penrod, Cindy McCloskey, Kristin Carpenter-Azevedo, Richard C Huard, Ewa King, S Terence Dun. A pyrosequencing protocol for rapid identification of SARS-CoV-2 variants. Journal of medical virology. 2022-04-13. PMID:35416308. variants typed using the assay included b.1.1.7 (alpha), b.1.1.529 (omicron), b.1.351 (beta), b.1.375, b.1.427/429 (epsilon), b.1.525 (eta), b.1.526.1 (iota), b.1.617.1 (kappa), b.1.617.2 (delta), b.1.621 (mu), p1 (gamma), and b.1.1 variants, all of which were confirmed by ngs data. 2022-04-13 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. this study aimed to elucidate the household secondary attack rate (hsar) of the delta variant in comparison to the alpha variant, and evaluate the risk factors among unvaccinated household contacts of patients with coronavirus disease 2019 (covid-19). 2022-04-12 2023-08-13 Not clear