More from How omicron could impact global progress to curb the pandemic
The worst-case scenario with the new variant could be 20 percent more US Covid-19 deaths than last winter.
If you’re hoping for the best but still want to plan for the worst, there are things you can do now.
Omicron — and short-staffed hospitals — could force the US to rethink isolation rules.
There is no grand plan for stopping omicron — but that doesn’t mean we’re powerless.
Omicron may be less risky for each of us — but more risky for all of us.
If you’re struggling to “wait and see” how bad omicron might be, here are productive ways to cope.
One of the country’s top health journalists on omicron, early case and hospitalization data, and the West’s travel bans.
These 5 leading indicators will help experts figure out how much of a threat omicron really is.
Surveillance is dangerously inadequate in much of the world.
The CDC is encouraging Covid-19 booster shots now while we wait on more omicron variant data. Here’s why.
Omicron is the latest product of a global Covid-19 response that isn’t good enough.
How will we know if the omicron variant is actually a big deal?
Omicron is the newest Covid-19 “variant of concern,” according to the World Health Organization.