(COVID-19) Pulmonary Medicine open access Trending Broadly Reactive Responses in Patients With MERS-CoV Infection and SARS-CoV-2 Vaccination Research June 30, 2023 Cross-Clade Memory Immunity Following SARS-CoV-1 Infection in 2003 Research December 20, 2022 Household Secondary Attack Rates of SARS...
transmission chains that later dominated the Delta wave in England were seeded before travel restrictions were introduced. Increasing inter-regional travel within England drove the nationwide dissemination of Delta, with some cities receiving more than 2,000 observable lineage introductions from elsewhere. ...
For each analysis, we used an HKY substitution model and a strict clock model with a fixed clock rate of 0.75 × 10−3and 1.1 × 10−3substitutions per site per year (s.s.y.) for the full South Africa and Botswana dataset, and Gauteng province-only dataset, respectively...
2). The first lockdown was imposed on March 15th, 2020, and lasted until May 4th, 2020, and involved the closure of schools, bars, clubs, restaurants, all non-essential shops, and a closure of the border to non-essential travel (Table 2, supplementary materials). From May 4th, 2020 ...
This molecule (similar to the haemagglutinin of orthomyxoviruses) has both the ability to bind to and cleave sialic acid, acting as a cofactor for the S protein by assisting the attachment of the virus to host cells and facilitating its travel through the mucus layer [32,37]. RNA viruses...
C3H/HeJ mice containing this mutation were infected with mouse hepatitis virus strain 1 (MHV-1), and their mortality and morbidity rates were compared with wild-type C3H/HeN mice. The results indicated that C3H/HeJ mice harboring the TLR-4 mutation, despite improving airway function, had ...
Moreover, as discussed above, we need to better understand the infectiousness, half-life and survival of various pathogens in wastewater as well as the travel time to the treatment facility, water use per capita and the effectiveness of various WWTP processes and disinfection technologies (chlorine...
SARS-CoV-2 has spread rapidly around the world, with Brazil currently considered an epicenter of the pandemic. The Northern region has the second highest incidence coefficient, as well as the third highest mortality rate in the country. This st
interventions. For example, our data suggest Dane county, which had a large number of introductions but relatively little sustained community spread during the study period, might have benefited most from travel restrictions and/or quarantine for people entering the community. In contrast, our data ...
Press reports claimed that a two-dose series had superior success rates (75 and 100% against symptomatic and severe COVID-19), but published study information is required to evaluate these claims rigorously [1,2,3,4,65]. A single dose of Ad26.COV2.S has been linked to vaccination ...