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True recovery from the pandemic will require mending broken systems and innovation to address generations-old inequity.

What you need to know about Johnson & Johnson’s nonreplicating viral vector vaccine for COVID-19.

Data collected in 23 countries in last two weeks of January reveal overall drop in COVID-19 vaccine acceptance, with increased acceptance in nine countries.

If you have a confirmed COVID diagnosis via a positive test, there are a few things you can do immediately to protect both yourself and those around you.

With a slow vaccine rollout and sustained community transmission, it’s a good idea to prepare for the possibility of someone in your household getting COVID-19.

While we may be feeling fatigued, it’s more important than ever to stay dedicated to public health practices.

As variants spread, do they complicate COVID-19 testing? And will vaccinations change the accuracy of diagnostic and antibody tests?

No two pandemics are alike, but history teaches us that some behaviors persist.

Easy to manufacture and update, mRNA vaccines may be powerful tools against emerging variants and other infectious diseases.

The pandemic presents new constraints to people who want to date and meet new people—and also offers opportunities to quickly identify those with shared values.