MERS

Privacy advocates warn the government has kept the information from 2015 MERS patients beyond a justified emergency period.

The hope is that a person who's recovered from COVID-19 would have some protection against re-infection in the future. Here's what researchers do — and don't — know.

The virus was identified in the Chinese city of Wuhan in December, and the number of confirmed cases is rapidly increasing. Here's what we do — and don't — know about coronavirus 2019-nCoV.

The virus that has emerged in China is part of a family known as coronaviruses. Here's how some of the best-known coronaviruses compare with this newly identified member of the viral family.

The World Health Organization will convene a meeting on Wednesday to determine if the newly discovered virus presents a "public health emergency of international concern."

Scientists are convening to debate whether experiments that make some viruses more contagious in order to advance understanding of potential outbreaks are worth the risk of creating one.

When Middle East respiratory syndrome erupted in South Korea, people started wearing masks everywhere, even at weddings. So how good are these masks at stopping MERS or even the flu?

The drug can also allegedly wipe out AIDS and TB and just about every other disease. The state-run media announced the news, so exaggeration is to be expected.

After a bungled initial response to the virus, South Korea's president has to win back public trust. Leaders are scrambling to keep the country's prized economy from struggling.

It's unknown what triggers an outbreak of Middle East respiratory syndrome. But scientists think the virus comes from camels. So until we stop it in animals, MERS will continue to cause trouble.

The government is trying to strike a balance between doing too little and doing too much to stop an outbreak of the deadly Middle East respiratory syndrome. But has it stepped over a line?

In the past week, cases of the Middle East respiratory syndrome have more than tripled in South Korea. Researchers now have a clue to why the outbreak has grown so large, so quickly.