CNN Health

The man lay unconscious in the back of the ambulance, parked in front of the nursing home on the Passaic River. Another life slipping away before the paramedics of Paterson, N.J.

Covid-19 is a respiratory illness for many, but doctors are finding more patients who exhibit a strange variety of symptoms. CNN's Dr. Sanjay Gupta reports.

The most complicated issue in America right now is how, when and where to reopen the cities and towns that have been sheltered in place. Everyone wants resumption of the mobile life of social proximity we enjoyed a few months ago but balancing this against the competing need to assure both individual safety and -- because this is a contagious disease -- societal safety remains a substantial challenge.

The World Health Organization and health officials in the northern Nigerian state of Kano have launched a probe into reports of increases in unusual deaths, state Gov. Abdullahi Ganduje told CNN.

For years, Apple and Google have dreamed of breaking into the enormous market for personal health. Apple CEO Tim Cook has said he wants health tech to be considered Apple's "greatest contribution" to humanity, and sought clearance from the Food and Drug Administration so that the latest Apple Watches can monitor your heart rhythm. Google has poured hundreds of millions into research on aging, cancer and neuroscience. Both have acquired health startups, and poached health executives.

After Hurricane Maria hit Puerto Rico, many journalists, community leaders and activists all had the same suspicion. More people were dying than the U.S. government was saying.

How do you explain coronavirus to children? Make a cartoon!

The first results from human trials of a coronavirus vaccine being developed by Oxford University should be available by mid-June, said Oxford professor John Bell.

Quarantine life is challenging, to say the least, and all of us are struggling mentally, emotionally and physically. And no one would blame you for being tempted to abandon your diet and exercise plan and reach for the tub of ice cream while binge-watching that tiger show that everyone is talking about.

Call it your cohort, your pod, your bubble, your squad, or your quaranteam.

Researchers released some good news about a possible treatment for coronavirus Wednesday -- evidence that the experimental drug remdesivir might help patients recover more quickly from the infection.

A news conference by two California doctors that downplayed the threat of the coronavirus and made dubious claims that the disease had already spread widely, and therefore was not dangerous, struck a chord with those itching for states to ease stay-at-home orders -- but is being condemned by public health officials and experts.

A second round of the coronavirus is "inevitable," the nation's top infectious disease doctor says, but just how bad it is will depend on the progress the US makes in the coming months.

A Covid-19 vaccine could come faster than previous vaccines, but it could still be a year before one is ready. CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to a clinical trial participant. He explains why this search is breaking barriers.

Never before have so many people in the world lived in such tiny bubbles. With billions across the globe now under coronavirus-related restrictions, it has been weeks — or even months for some — since we socialized with anyone outside our homes.

Public and private health laboratories throughout the United States and its territories are still unable to meet the demand for Covid-19 testing over supply shortages and may never be able to, even as the Trump administration rolled out a blueprint this week on ramping up testing across the country.

An experimental blood test can detect cancer in women who had no symptoms of the disease, and it detected several different kinds of cancer, researchers reported.

What's your rule of thumb when you cook chicken? Is it done when the juices run clear? When it's no longer pink? Or do you test the texture of the meat?

Focus on this, contact lens wearers of the world: To reduce the spread of the pandemic virus that causes Covid-19, the American Academy of Ophthalmology is suggesting it's time to put your contact lenses on the shelf and dazzle the world with your frames.