Coronavirus updates: CDC adds 6 new possible symptoms of COVID-19

Coronavirus explainedEarly cases of COVID-19 are believed to be linked to a live-animal market in Wuhan, China.

A pandemic of the novel coronavirus has now killed over 203,000 people worldwide.

More than 2.89 million people across the globe have been diagnosed with COVID-19, the disease caused by the new respiratory virus, according to data compiled by the Center for Systems Science and Engineering at Johns Hopkins University. The actual numbers are believed to be much higher due to testing shortages, many unreported cases and suspicions that some governments are hiding the scope of their nations' outbreaks.

Since the first cases were detected in China in December, the United States has become the worst-affected country, with more than 939,000 diagnosed cases and at least 53,789 deaths.

Today's biggest developments:

US cases top 900,000

Global deaths tops 200,000

CDC adds six new symptoms of coronavirus

Unemployment rate will be comparable to Great Depression