Nation Faces ‘Hand-to-Hand Combat’ to Get Reluctant Americans Vaccinated

Half of American adults have received at least one shot of the coronavirus vaccine. Now comes the hard part: persuading the other half to get it.

WASHINGTON — Now that President Biden has met his goal to have the coronavirus vaccine available to all adults, health officials around the country are hitting what appears to be a soft ceiling: More than half the nation’s adults have gotten at least one dose, but it is going to take hard work — and some creative changes in strategy — to convince the rest. State health officials, business leaders, policymakers and politicians are struggling to figure out how to tailor their messages, and their tactics, to persuade not only the vaccine hesitant but also the indifferent. The work will be labor intensive, much of it may fall on private employers — but the risk is clear: if it takes too long to reach “herd immunity” — the point at which the spread of the virus slows — worrisome new variants could emerge that evade the vaccine. “If you think of this as a war,” said Michael Carney, the senior vice president for emerging issues at the U.S. Chamber of Commerce Foundation, “we’re about to enter the hand-to-hand combat phase of the war.”