scroll to top
0

EBSCO Auth Banner

Let's find your institution. Click here.

Advanced Search Results For "infectivity"

1 - 10 of 1,129 results for
 "infectivity"
Results per page:

A second functional furin site in the SARS-CoV-2 spike protein

Publication Type: Academic Journal

Source(s): Emerging Microbes and Infections, Vol 11, Iss 1, Pp 182-194 (2022)

Abstract: The ubiquitously-expressed proteolytic enzyme furin is closely related to the pathogenesis of SARS-CoV-2 and therefore represents a key target for antiviral therapy. Based on bioinformatic analysis and pseudovirus tests, we discovered a second function...

View details

Analysis of the evolution, infectivity and antigenicity of circulating rabies virus strains

Publication Type: Academic Journal

Source(s): Emerging Microbes and Infections, Vol 11, Iss 1, Pp 1474-1487 (2022)

Abstract: Rabies virus has existed for thousands of years and is circulating in many species. In the present study, a total of 2896 rabies viruses isolated worldwide were phylogenetically classified into ten clusters based on the G gene sequence, and these clust...

View details

Analysis of SARS-CoV-2 variants B.1.617: host tropism, proteolytic activation, cell–cell fusion, and neutralization sensitivity

Publication Type: Academic Journal

Source(s): Emerging Microbes and Infections, Vol 11, Iss 1, Pp 1024-1036 (2022)

Abstract: SARS-CoV-2 has caused the COVID-19 pandemic. B.1.617 variants (including Kappa and Delta) have been transmitted rapidly in India. The transmissibility, pathogenicity, and neutralization characteristics of these variants have received considerable inter...

View details

Effect of oral antiseptics in reducing SARS-CoV-2 infectivity: evidence from a randomized double-blind clinical trial

Publication Type: Academic Journal

Source(s): Emerging Microbes and Infections, Vol 11, Iss 1, Pp 1833-1842 (2022)

Abstract: Background: In vitro studies have shown that several oral antiseptics have virucidal activity against SARS-CoV-2. Thus, mouthwashes have been proposed as an easy to implement strategy to reduce viral transmission. However, there are no data measuring S...

View details

Diversity and behavioral activity of Anopheles mosquitoes on the slopes of Mount Cameroon

Publication Type: Academic Journal

Source(s): Parasites & Vectors, Vol 15, Iss 1, Pp 1-13 (2022)

Abstract: Abstract Background Malaria remains endemic in Cameroon, with heterogeneous transmission related to eco-climatic variations, vector diversity and spatial distribution. The intensification of malaria prevention and control through the free distribution ...

View details

The effect of ivermectin on the viral load and culture viability in early treatment of nonhospitalized patients with mild COVID-19 – a double-blind, randomized placebo-controlled trial

Publication Type: Academic Journal

Source(s): International Journal of Infectious Diseases, Vol 122, Iss , Pp 733-740 (2022)

Abstract: Objectives: Ivermectin, an antiparasitic agent, also has antiviral properties. In this study, we aimed to assess whether ivermectin has anti-SARS-CoV-2 activity. Methods: In this double-blinded trial, we compared patients receiving ivermectin for 3 day...

View details

Dose response for Salmonella Typhimurium and Enteritidis and other nontyphoid enteric salmonellae

Publication Type: Academic Journal

Source(s): Epidemics, Vol 41, Iss , Pp 100653- (2022)

Abstract: This dose response assessment combines data from 6 human challenge studies and 44 outbreaks to determine infectivity and pathogenicity of several serotypes of nontyphoid Salmonella. Outcomes focus on the major serotypes Salmonella Enteritidis and Typhi...

View details

The machine learning model based on trajectory analysis of ribonucleic acid test results predicts the necessity of quarantine in recurrently positive patients with SARS-CoV-2 infection

Publication Type: Academic Journal

Source(s): Frontiers in Public Health, Vol 10 (2022)

Abstract: BackgroundSARS-CoV-2 patients re-experiencing positive nucleic acid test results after recovery is a concerning phenomenon. Current pandemic prevention strategy demands the quarantine of all recurrently positive patients. This study provided evidence o...

View details

Comparative Structural Analysis of Human ACE2 Receptor with Spike Protein of SARS-CoV-2 Variants: Implications to Understand Infectivity of the Virus

Publication Type: Academic Journal

Source(s): Advances and Applications in Bioinformatics and Chemistry, Vol Volume 15, Pp 21-27 (2022)

Abstract: Tirthankar Koley, Arunima Goswami, Manoj Kumar, Neelam Upadhyay, Gururao Hariprasad Department of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029, IndiaCorrespondence: Gururao Hariprasad, Tel +91-11-26594240, Fax +91-11-26588663,...

View details

Divergence in host–parasite interactions during the cane toad's invasion of Australia

Publication Type: Academic Journal

Source(s): Ecology and Evolution, Vol 12, Iss 8, Pp n/a-n/a (2022)

Abstract: Abstract Coevolutionary host–parasite “arms races” can be disrupted by new evolutionary forces imposed by biological invasions, affecting both host and parasite densities, as well as their traits. The spread of cane toads (Rhinella marina) and their pa...

View details
sponsored