HETEROLOGOUS VERSUS HOMOLOGOUS COVID-19 BOOSTER VACCINATIONS FOR ADULTS: SYSTEMATIC REVIEW WITH META-ANALYSIS AND TRIAL SEQUENTIAL ANALYSIS OF RANDOMISED CLINICAL TRIALS

Abstract Background To combat coronavirus disease 2019 (COVID-19), booster vaccination strategies are important.However, the optimal administration of booster vaccine platforms remains unclear.Herein, we aimed to assess the benefits and harms of three or four heterologous versus homologous booster regimens.Methods From November 3 2022 to December 2

Abstract Coccidiosis, an intestinal disease caused by Eimeria parasites, is responsible for major losses in the poultry industry by impacting chicken health.The gut microbiota is associated with health factors, such as nutrient exchange and immune system modulation, requiring understanding on the effects of Eimeria infection on the gut microbiota.T

There is marked variation in the human response to Toxoplasma gondii infection.Epidemiological studies indicate associations between strain virulence and severity of toxoplasmosis.Animal studies on the pathogenic effect of chronic infection focused on relatively avirulent strains (e.g.type II) because they can easily establish latent infections in

Francesca Kum, Janaka KarallieddeUnit for Metabolic Medicine, Cardiovascular Division, Kings College-Waterloo Campus, King’s College London, United KingdomAbstract: Increased central arterial stiffness, involving accelerated vascular ageing of the aorta, is a powerful and independent risk factor for early mortality and provides prognostic