Our Washington correspondent Naomi Grimley reports.

华盛顿记者报道。

The enfeebled parasites were then injected into humans to trigger an immune response. Naomi Grimley reports.

然后将这种衰弱的寄生虫注射入人体，以引发免疫反应。Naomi Grimley报道。

The International Development Committee says it is concerned that vulnerable children living alone may fall prey to people traffickers. Naomi Grimley reports.

国际发展委员会称担心这些脆弱的孩子独自生活会容易落入人贩子之手。