A vial containing the MMR vaccine. Photo: Mel Melcon/Los Angeles Times via Getty Images

56% of Americans believe the measles vaccine has "very high" preventative care benefits — an 11-point increase since 2016, according to data out Tuesday from the Pew Research Center.

The big picture: While overall approval of the vaccine (88%) has remained unchanged, Pew credits the increase in perceived preventative health benefits to improved awareness of how measles outbreaks have become a public health problem.

Go deeper: America's dangerous backslide on infectious diseases

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Post-debate poll finds Biden strong on every major issue

Joe Biden speaks Friday about "The Biden Plan to Beat COVID-19," at The Queen theater in Wilmington, Del. Photo: Drew Angerer/Getty Images

This is one of the bigger signs of trouble for President Trump that we've seen in a poll: Of the final debate's seven topics, Joe Biden won or tied on all seven when viewers in a massive Axios-SurveyMonkey sample were asked who they trusted more to handle the issue.

Why it matters: In a time of unprecedented colliding crises for the nation, the polling considered Biden to be vastly more competent.

Bryan Walsh, author of Future
4 hours ago - Science

The murder hornets are here

A braver man than me holds a speciment of the Asian giant hornet. Photo: Karen Ducey/Getty Images

Entomologists in Washington state on Thursday discovered the first Asian giant hornet nest in the U.S.

Why it matters: You may know this insect species by its nom de guerre: "the murder hornet." While the threat they pose to humans has been overstated, the invading hornets could decimate local honeybee populations if they establish themselves.