However, UK Biobank analyses of blood calcifediol concentration and COVID-19 risk contradicts existing data and government advice. Despite the calcifediol concentration being lower in BAMEs, the study failed to demonstrate an association between calcifediol and COVID-19 infection after adju...
Probiotic supplementation as an alternative to antibiotics in broiler chickens The birds' immunocompetence against common viral poultry pathogens and their immune response to an experimental challenge with a field strain of infectious ... G Tomczyk,JS Niczyporuk,W Kozdruń,... - 《Journal of Veter...