How the coronavirus pandemic could end

“If the vaccine is really effective, like the measles vaccine or the yellow fever vaccine, it’s just going to land like a ton of bricks and suffocate this. Maybe not quite eradicate it — yellow fever and measles are not eradicated — but it’ll be an utter game changer,” UC Irvine epidemiologist Andrew Noymer says. But if the vaccines are less effective — as many experts expect for at least the first generation — COVID-19 may eventually behave more like the seasonal flu, Noymer says. (Still, the death rate of COVID-19 currently well eclipses that of the seasonal flu.)