CNB-CSIC vaccine fully protects against SARS-CoV-2 infection of the brain Brain SARSCoV2 Coronavirus Disease COVID Neurology NatureNeuro unisevilla
Study: Full protection from SARS-CoV-2 brain infection and damage in susceptible transgenic mice conferred by MVA-CoV2-S vaccine candidate. Image Credit: DOERS / Shutterstock
About the study In the present study, the researchers examined the efficacy of an MVA vector vaccine expressing the SARS-CoV-2 spike protein , which, in previous studies by the same team of researchers using mice, hamster, and rhesus macaque models, had induced spike protein specific long-term humoral and memory T cell responses and protected against morbidity, pathology, mortality, and cytokine storm.
Additionally, a second study involving MVA-CoV2-S vaccinated mice that survived the SARS-CoV-2 infection was conducted to determine the vaccine's efficacy in protecting against SARS-CoV-2 reinfection. The mice were euthanized six days after the second SARS-CoV-2 challenge, and the brains were extracted for pathology observations.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Study shows booster vaccinations against SARS-CoV-2 effective but protection wanes rapidlyA recent study posted to medRxiv* assessed the effectiveness of primary and booster vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the Netherlands.
Lire la suite »
Bivalent boosters tested against all SARS-CoV-2 Omicron lineagesIn a recent study posted to the bioRxiv* preprint server, researchers in the United States assessed the impact of the bivalent messenger ribonucleic acid (mRNA) severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine on the antibody-mediated neutralization of the SARS-CoV-2 Omicron lineages.
Lire la suite »
The protective effect of previous infections and vaccinations on SARS-CoV-2 Omicron infectionThe protective effect of previous infections and vaccinations on SARS-CoV-2 Omicron infection medrxivpreprint UniUtrecht radboudumc covid coronavirus covid Omicron infection vaccination
Lire la suite »
The impact of prior SARS-CoV-2 infection and vaccination on Omicron infectionThe impact of prior SARS-CoV-2 infection and vaccination on Omicron infection medrxivpreprint UniUtrecht SARSCoV2 COVID19 coronavirus covid Omicron infection
Lire la suite »
New research identifies natural compounds with pan-SARS-CoV-2 inhibitory activityScientists have recently conducted a cell-based high-content screening of over 300 natural compounds and identified three compounds with potent antiviral activities against SARS-CoV-2 and its variants.
Lire la suite »
Detection of SARS-CoV-2 IgA and IgG in human milk and breastfeeding infant stool 6 months after maternal COVID-19 vaccination - Journal of PerinatologyJournal of Perinatology - Detection of SARS-CoV-2 IgA and IgG in human milk and breastfeeding infant stool 6 months after maternal COVID-19 vaccination
Lire la suite »