abstract |
Extracellular polysaccharides derived from Weissella cibaria, especially Weissella cibaria strain JW15, can be usefully used in food compositions, pharmaceutical compositions and feed compositions for enhancing immunity. The composition is effective for preventing, ameliorating, or treating an infectious disease caused by new or mutated viruses such as MERS virus, zikavirus, dengue fever virus, and swine flu. |