The current Covid wave is being driven by a number of variants Omicron BQ.1 and XBB
Virus numbers are continuing to increase in Scotland and Northern Ireland, as Covid-19 infections in England appear to be levelling off, the latest figures show.
The total number of people in private households in the UK testing positive for coronavirus stood at 2.05 million in the week to October 17, broadly unchanged on 2.01 million in the previous week, according to the Office for National Statistics . Professor Tim Spector, lead scientist on the ZOE Health Study, recently issued an update of the most common symptoms being reported in order to better protect yourself.
A dry cough doesn't bring up mucus and may feel like a tickle in the throat. It can be persistent and last for a few days, with patients experiencing several coughing fits in a day.
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.
Different epidemiology of bloodstream infections in COVID-19 compared to non-COVID-19 critically ill patients: a descriptive analysis of the Eurobact II study - Critical CareBackground The study aimed to describe the epidemiology and outcomes of hospital-acquired bloodstream infections (HABSIs) between COVID-19 and non-COVID-19 critically ill patients. Methods We used data from the Eurobact II study, a prospective observational multicontinental cohort study on HABSI treated in ICU. For the current analysis, we selected centers that included both COVID-19 and non-COVID-19 critically ill patients. We performed descriptive statistics between COVID-19 and non-COVID-19 in terms of patients’ characteristics, source of infection and microorganism distribution. We studied the association between COVID-19 status and mortality using multivariable fragility Cox models. Results A total of 53 centers from 19 countries over the 5 continents were eligible. Overall, 829 patients (median age 65 years [IQR 55; 74]; male, n = 538 [64.9%]) were treated for a HABSI. Included patients comprised 252 (30.4%) COVID-19 and 577 (69.6%) non-COVID-19 patients. The time interval between hospital admission and HABSI was similar between both groups. Respiratory sources (40.1 vs. 26.0%, p | 0.0001) and primary HABSI (25.4% vs. 17.2%, p = 0.006) were more frequent in COVID-19 patients. COVID-19 patients had more often enterococcal (20.5% vs. 9%) and Acinetobacter spp. (18.8% vs. 13.6%) HABSIs. Bacteremic COVID-19 patients had an increased mortality hazard ratio (HR) versus non-COVID-19 patients (HR 1.91, 95% CI 1.49–2.45). Conclusions We showed that the epidemiology of HABSI differed between COVID-19 and non-COVID-19 patients. Enterococcal HABSI predominated in COVID-19 patients. COVID-19 patients with HABSI had elevated risk of mortality. Trial registration ClinicalTrials.org number NCT03937245 . Registered 3 May 2019.
Lire la suite »
Efficacy of booster messenger ribonucleic acid COVID-19 vaccinations against SARS-CoV-2 Omicron variant severityResearchers estimated the effectiveness of monovalent messenger ribonucleic acid (mRNA) coronavirus disease 2019 (COVID-19) vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of concern (VOC) infection severity outcomes among adults.
Lire la suite »
SARS-CoV-2 Omicron BA.2 less severe than Delta and original OmicronSARS-CoV-2 Omicron BA.2 less severe than Delta and original Omicron Coronavirus Disease COVID Omicron SARSCoV2 JAMANetworkOpen MassGeneralNews Harvard MinervaUni
Lire la suite »
Covid-19: Nearly 5,000 Covid-related deaths registered, inquiry toldGroup calls for Covid-19 public inquiry to consider why Ireland was not considered single land mass during pandemic response Covid19
Lire la suite »
Frontiers | SARS-CoV-2 specific antibody trajectories in mothers and infants over two months following maternal infectionInfants exposed to caregivers infected with SARS-CoV-2 may have heightened infection risks relative to older children due to their more intensive care and feeding needs, and may experience more severe infection due to their less developed immune systems. However, there has been limited research on COVID-19 outcomes in exposed infants beyond the neonatal period. Between June 2020 – March 2021, we conducted interviews and collected capillary dried blood from SARS-CoV-2 infected mothers and their infants (aged 1-36 months) for up to two months following maternal infection onset (COVID+ group, 87% breastfeeding, n dyads=46 dyads). Comparative data were also collected from breastfeeding mothers with no known SARS-CoV-2 infection or exposures (breastfeeding control group, n dyads=26), and mothers who tested SARS-CoV-2 negative after experiencing symptoms or close contact exposure (COVID- group, n dyads=11, 73% breastfeeding). Dried blood samples were assayed for anti-SARS-CoV-2 S-RBD IgG and IgA positivity and anti-SARS-CoV-2 S1 + S2 IgG concentrations. Within the COVID+ group, the mean probability of seropositivity among infant samples was significantly lower than that of corresponding maternal samples (IgG 0.54 vs. 0.87; IgA 0.33 vs. 0.85), with likelihood of infant infection positively associated with the number of maternal symptoms and other household infections reported. COVID+ mothers reported a lower incidence of COVID-19 symptoms among their infants as compared to themselves and other household adults, and infants had similar PCR positivity rates as other household children. No samples returned by COVID- mothers or their infants tested antibody positive. Among the breastfeeding control group, 44% of mothers but none of their infants tested antibody positive in at least one sample. Results support previous research demonstrating minimal risks to infants following maternal COVID-19 infection, including for breastfeeding infants.
Lire la suite »
Covid experts give predictions for Christmas as two new strains found in UKFOR the first times in years Britain could experience a relatively Covid-free Christmas this winter, despite the emergence of two new variants. Modelling by University College London (UCL) suggests…
Lire la suite »