Cases of Hepatitis C have almost tripled in the past few years, according to the Center for Disease Control and Prevention — an effect of the opioid crisis and the unsanitary use of needles by drug users. There were 2,436 reported cases of the liver disease in 2015, up from 853 cases in 2010.

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Data: Centers for Disease Control and Prevention; Chart: Chris Canipe / Axios

Why it matters: Hepatitis C can be deadly if not treated, and treatment can cost tens of thousands of dollars. Americans will be paying for the opioid crisis for years to come, with the total tab coming to an estimated $100 billion.

"If we don't cure a significant number of the people who are injecting, in 20 years from now, the hospitals in this part of the world will be flooded with these people with end-stage liver disease, which has no cure," Judith Feinberg, professor at the West Virginia University School of Medicine, told the Washington Post.

Political solutions: There have been some state and local efforts to establish "syringe exchanges," which offer drug users clean syringes as a way to prevent the spread of Hepatitis C. These controversial programs are now legal in some states like North Carolina, New Hampshire and Vermont, but have recently been shut down in counties in Utah and Indiana.

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How small businesses got stiffed by the coronavirus pandemic

Illustration: Aïda Amer/Axios

The story of American businesses in the coronavirus pandemic is a tale of two markets — one made up of tech firms and online retailers as winners awash in capital, and another of brick-and-mortar mom-and-pop shops that is collapsing.

Why it matters: The coronavirus pandemic has created an environment where losing industries like traditional retail and hospitality as well as a sizable portion of firms owned by women, immigrants and people of color are wiped out and may be gone for good.

Apple's antitrust fight turns Epic

Illustration: Aïda Amer/Axios

Millions of angry gamers may soon join the chorus of voices calling for an antitrust crackdown on Apple, as the iPhone giant faces a new lawsuit and PR blitz from Epic Games, maker of mega-hit Fortnite.

Why it matters: Apple is one of several Big Tech firms accused of violating the spirit, if not the letter, of antitrust law. A high-profile lawsuit could become a roadmap for either building a case against tech titans under existing antitrust laws or writing new ones better suited to the digital economy.

Survey: Fears grow about Social Security’s future

Data: AARP survey of 1,441 U.S. adults conducted July 14–27, 2020 a ±3.4% margin of error at the 95% confidence level; Chart: Naema Ahmed/Axios

Younger Americans are increasingly concerned that Social Security won't be enough to wholly fall back on once they retire, according to a survey conducted by AARP — in honor of today's 85th anniversary of the program — given first to Axios.

Why it matters: Young people's concerns about financial insecurity once they're on a restricted income are rising — and that generation is worried the program, which currently pays out to 65 million beneficiaries, won't be enough to sustain them.