Researchers found that saliva tests were more sensitive to ... agencies aren't recommending at-home throat swabs yet. A spokesperson for the Food and Drug Administration told Insider that "the ...

You order your kit online, post back a saliva sample or cheek swab, and your DNA is screened to find out whether you carry genetic variations linked to certain food responses. The tests vary ...

a saliva test sold by Pennsylvania-based OraSure Technologies, is 99 percent accurate for HIV in high-risk populations and about 97 percent accurate in low-risk populations. The test requires a single ...