Background: Blood-feeding arthropods support a diverse array of symbiotic microbes. some of which facilitate host growth and development whereas others are detrimental to vector-borne pathogens. We found a common core constituency among the microbiota of 16 different arthropod blood-sucking disease vectors. including Bacillaceae. https://parisnaturalfoodes.shop/product-category/magnesium-bisglycinate-plus/