Despite social distancing, experts say people are increasingly “hooking up.” Sexually transmitted diseases are growing as a result. An expert discusses STDs in a pandemic.
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Lies aren’t always bad. Often, they’re told to be polite, and compassionate people are most likely to tell whoppers. But as the stakes of lies rise, honesty trumps kindness. Yet few people are ever able to distinguish when they’re being told lies. Experts explain.
Cancer biopsies traditionally require surgery to remove a piece of tumor. But doctors are increasingly able to find evidence of cancer in the blood, eliminating the need for surgery. Researchers hope to eventually be able to use these liquid biopsies for cancer screening and early diagnosis. Experts discuss.
Digital technology has revolutionized many industries, but medicine has lagged behind. One of the nation's most influential doctors discusses why the shift hasn't occurred yet, what the consequences are, and what it will take to bring health care technology to its full potential.
Hospitals and clinics often have to stock a huge variety of bandages and dressings to address the moisture needs of different kinds of wounds. Now a high-tech “smart dressing” can replace them. It absorbs moisture when necessary but can also supply the right amount of moisture in places where it’s needed.