Steven A. Tananbaum Senior Fellow for International Economics Robert Kahn writes that financial markets rallied following the U.S. election, on hopes that President-Elect Donald J. Trump’s fiscal stimulus and deregulation initiatives would spur corporate profits and growth. Perhaps so, but a strong case could be made for the opposite: that Trump’s economic agenda will prove disruptive to trade and growth, face growing headwinds in Congress, and exert a contractionary impact on the U.S. economy.

Every viral pandemic since 1900 has been the result of spillover from animals to humans. Public health systems should take the steps outlined by Jay Varma and Neil Vora to limit the potential for spi…