VITAMIN D, ACUTE RESPIRATORY INFECTIONS, AND COVID-19: THE CURSE OF SMALL-SIZE RANDOMISED TRIALS. A CRITICAL REVIEW WITH META-ANALYSIS OF RANDOMISED TRIALS.

BackgroundRandomised trials conducted from 2006 to 2021 indicated that vitamin D supplementation (VDS) was able to prevent severe COVID-19 and acute respiratory infections (ARI).However, larger randomised trials published in 2022 did not confirm the health benefits of VDS in COVID-19 patients.ObjectiveTo examine through a systematic review with met

Muluken Getachew,1 Dereje Haile,2 Chuchu Churko,3 Addisu Alemayehu Gube4 1Gofa Zone Health Department, Gofa, Southern Ethiopia; 2Reproductive Health and Nutrition Department, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, Southern Ethiopia; 3Department of Public Health, School of Public Health, Coll

The Standard Model describes the three (of four) basic interactions known in Nature in terms of the quantum fields which are constituted by representations of special unitary gauge groups of symmetry.However, the physical observables do not always coincide with the graco ascent fundamental degrees of freedom of the Standard Model.Therefore it can b

Infrastructure, particularly technical one, is basis of economic activities both in urban and rural areas.The Romanian sector of the Danube Valley covers a large area, in which the life of resident communities is shaped by the River (1,075 km long).At present, 266 local administrative units (LAU2) in the Romanian Danube Valley number 238 communes,