Reality has settled in: Thomas Eric Duncan’s fiancee doesn’t have Ebola. Neither do most of the first wave of people to come into contact with the virus’ first victim in the United States.

There was no Ebola among the Texas hospital staff who greeted Duncan when he first showed up with symptoms. No Ebola among the ambulance drivers who brought him to the hospital. No Ebola yet on the flights taken by that nurse who treated him and then became infected, and who, like her colleague, is now in treatment.

No Ebola on the cruise a hospital worker joined after handling specimens from Duncan. No Ebola here, so far, other than those two brave nurses and, as we learned last week, a doctor in New York City who had worked in Africa for the Doctors Without Borders aid group. While we’re not out of the woods by any means, as the 21-day incubation period passes for more of those touched by a brush with the virus, the rest of us are gaining perspective.

Here’s what we’re learning, now that we’re more reality based:

First, just as public health officials told us, it’s hard to catch Ebola in a developed country.

Second, known methods of controlling the virus can and do work.

Third, if we want to control the virus successfully, we need to properly train and equip our hospital workers, even in places that seem far from international epidemics.

Fourth, we need to do more to support those on the real front lines. As long as the worst Ebola outbreak in recorded history continues to rage in Africa, every nation is at risk.

But the big lesson is that public health is the responsibility of all of the public. And part of that responsibility is to meet these scares with level heads.

Want to do something for public health here? Get a flu shot. The flu kills up to 49,000 Americans annually. Do something about guns. At last count, more than 32,000 lives annually were being claimed by firearms in this country.

Vaccinate your kids. We’re looking at you, parents who decide against getting their children vaccinated and risk the health of other parents’ kids.

Exercise. Heart disease kills more than a half-million people a year.

Don’t drink and drive. More than 10,000 souls annually perish in DUI crashes. Another 40,000 a year commit suicide. So if someone you know is psychologically troubled, encourage them to get help.

The American panic over Ebola seems to be passing. But who knows how many worst-case scenarios could be averted if we finally got real about public health?

— Modesto (Calif.) Bee