Results 81 to 90 of about 2,263,884 (199)

Analysis of 4 cases of children with false-positive results of novel coronavirus-specific antibody

BMC Pediatrics, 2022
Background This study attempts to explore the influencing factors and solutions of the colloidal gold method for novel coronavirus (2019-nCoV)-specific IgM/IgG antibody detection, summarize the clinical experience and perfect the examination process ...
Shuzhi Dai, Jingjing Li, Jing Li, Long Li, Lin Shi, Ling Cao, Xuemei Zhong, Weijie Liu, Ying Wang, Lijuan Ma   +9 more
doaj   +1 more source

Effectiveness, Safety, and Immunogenicity of a Second COVID‐19 Vaccine Booster in the Elderly: A Systematic Review and Meta‐Analysis Protocol

Health Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background/Aims Older adults remain highly vulnerable to severe COVID‐19 outcomes due to immunosenescence and comorbidities. Although booster vaccination strategies have reduced hospitalizations and mortality, evidence regarding the effectiveness, safety, and immunogenicity of a second COVID‐19 vaccine booster dose in older adults remains ...
Marieli Thomazini Piske Garcia, Valeria Valim, Luís Carlos Lopes‐Júnior   +2 more
wiley   +1 more source

Mobile Health Interventions to Support Patients With Dementia During the COVID‐19 Pandemic: A Systematic Review

Health Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aims During the COVID‐19 pandemic, mobile health (mHealth) utilization increased, especially among specific groups such as patients with dementia (PwD). This systematic review aimed to assess mHealth interventions among PwD during the COVID‐19 pandemic. Methods This systematic review followed the PRISMA 2020 guidelines.
Parastoo Amiri, Neda Malek Mohammadi, Mohammad Sharifi, Ali Mohammadi, Hamid Sharifi, Zahra Galavi, Pooria Afsharifard   +6 more
wiley   +1 more source

Clinical features of 17 patients with 2019-nCoV.

European review for medical and pharmacological sciences, 2020
This study aims to discuss the unique clinical features of patients with 2019-nCoV in Zhengzhou City to provide references for clinical diagnosis and treatment.Seventeen patients with 2019-nCoV in Zhengzhou People's Hospital from February to March 2020 were collected.
Song, Y.-S., Hao, Y.-B., Liu, W.-W., Zhang, S.-S., Wang, P., Fan, T.-L.   +5 more
openaire   +2 more sources

SARS‐CoV‐2 mRNA Vaccination Induces Neutralizing Antibodies and Type I IFN Changes in People Living With HIV

Journal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT This study examined changes in anti‐Spike (anti‐S) antibodies (Abs) and type I interferon (IFN‐I) following the BNT162b2 vaccine in people living with HIV (PLWH) and analyzed the impact of demographic and immunological factors. In total, 75 PLWH and 28 healthy donors were followed at baseline (T0), at the second dose (T1), after the second ...
Federica Frasca, Luca Maddaloni, Alessandra D'Auria, Matteo Fracella, Ginevra Bugani, Carmen Falvino, Valentina Baccolini, Giuseppe Migliara, Francesca Aloisi, Letizia Santinelli, Enrico Palermo, Luca Bortolani, Alessandro Lazzaro, Giancarlo Ceccarelli, Ombretta Turriziani, Claudio Maria Mastroianni, Guido Antonelli, Gabriella d'Ettorre, Carolina Scagnolari   +18 more
wiley   +1 more source

Synthetic SARS-CoV-2 (2019-nCoV), MERS-CoV and SARSr-CoV vaccine : A comparative computational analysis to propose candidate epitopes [PDF]

, 2020
Background: Coronaviruses are normally specific to an animal taxon as host, mammals or birds depending on their species; however, these viruses can sometimes change host as a result of mutation.
Modibo KOUYATE, brahima SACKO, Haidara, Mohamed, Sidibe, Oumar, Modibo sangare, Kouyate, Modibo, Oumar SIDIBE, Sacko, Brahima, Mohamed s. HAIDARA, Sangare, Modibo   +9 more
core   +2 more sources

Retrospective Analysis of 2019-nCov-Infected Cases in Dongyang, Southeastern China

Canadian Journal of Infectious Diseases and Medical Microbiology, 2020
The 2019 novel coronavirus (2019-nCov) has caused increasing number of infected cases globally. This study was performed to analyze information regarding the transmission route and presence of viral nucleic acids on several clinical samples.
G. G. Li, Z. Lv, Y. S. Wang, J. F. Li, L. F. Feng, M. F. Wang, B. He, X. L. Pan   +7 more
doaj   +1 more source

Características clínicas, de laboratorio y radiológicas de pacientes pediátricos hospitalizados con COVID-19: serie de casos

Revista Peruana de Medicina Experimental y Salud Pública, 2020
De toda la población infectada por el SARS-CoV-2, la población pediátrica representa del 1 al 5%, siendo un reto caracterizarla clínicamente. Presentamos cinco casos de pacientes pediátricos con diagnóstico de COVID-19; el rango de edad fue de 1 a 14 ...
Héctor Nuñez-Paucar, Jorge L. Candela-Herrera, Franklin Aranda-Paniora, Cynthia L. Huby-Muñoz, Liz E. De Coll-Vela, Raúl R. Bernal-Mancilla, Mariela K. Zamudio-Aquise, Sandra C. Schult-Montoya   +7 more
doaj   +1 more source

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

Advanced Materials, Volume 38, Issue 40, 17 July 2026.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park, Yidam Song, Hyun‐Woo Choi, Jaeuk Sung, Harin Jin, WonSeok Gwak, Kirim Yoo, Soohwang Lee, Jongeon Park, Jeongmin Kim, Hye‐Jun Jo, Jahyun Koo, Youngdo Jeong, Kwan Hyi Lee, Seung‐Jung Kee, Hojun Kim   +15 more
wiley   +1 more source

Genomic characterization of the 2019 novel human-pathogenic coronavirus isolated from a patient with atypical pneumonia after visiting Wuhan

Emerging Microbes and Infections, 2020
A mysterious outbreak of atypical pneumonia in late 2019 was traced to a seafood wholesale market in Wuhan of China. Within a few weeks, a novel coronavirus tentatively named as 2019 novel coronavirus (2019-nCoV) was announced by the World Health ...
Jasper Fuk-Woo Chan, Kin-Hang Kok, Zheng Zhu, Hin Chu, Kelvin Kai-Wang To, Shuofeng Yuan, Kwok-Yung Yuen   +6 more
doaj   +1 more source