Jason Breslow

Dr. Anthony Fauci expressed "cautious optimism" Friday about the initial results from a coronavirus vaccine trial — which were widely celebrated this week — and said it remains "conceivable" that a vaccine for the deadly pathogen could be available by the end of the year.

The mayor of Madison, Wis., is slamming this week's decision by the Wisconsin Supreme Court to overturn the governor's stay-at-home order, saying businesses are not in a position to reopen and warning that the coronavirus will only spread as a result.

Seizing on President Trump's criticism of the World Health Organization for its response to the COVID-19 crisis, America's ambassador to the United Nations called on Wednesday for "complete transparency and accountability" from the U.N. health body, saying failure to act would be "unforgivable."

The Kansas Supreme Court has voted to uphold an executive order by the state's governor limiting the size of church gatherings on Easter Sunday, ending a dramatic legal clash in which the court was asked amid a global pandemic to decide between public health and religious liberty.

Across many parts of the U.S., black Americans are dying of COVID-19 at disproportionately high rates. In Milwaukee County, for example, nearly three quarters of those who have died of the virus were black. But only about a quarter of the county's population is black.

Data from Louisiana, Michigan, Chicago and New York also shows racial imbalances. So what is going on?

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