카지노쿠폰 카지노사이트추천 clinically diagnosed cases” to the count, which could help patients receive treatment sooner, according to CNN.
A special WHO committee declared a public health emergency of international concern on Jan. 30, citing “the potential for 카지노사이트추천 the virus to spread to countries with weaker health systems.” Human-to-human transmission has been confirmed outside China, including in the US, and authorities around the world have limited travel and enforced quarantines to guard against the spread.
Barcelona’s Mobile World Congress, the world’s largest phone trade show, took the unprecedented step of cancelling the entire show which routinely attracts 100,000 visitors from across the world. A number of companies, including LG, Amazon, Sony and Nvidia, had previously stated they wouldn’t be attending this year’s show, citing coronavirus concerns.
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The situation continues to evolve as more information becomes available. We’ve collated everything we know about the novel virus, what’s next for researchers and some of the steps you can take to reduce your risk.
What is a coronavirus?
Where did the virus come from?
How many confirmed cases have been reported?
How many deaths have been reported?
How do we know it’s a new coronavirus?
How does the coronavirus spread?
How infectious is coronavirus?
What are the symptoms of the coronavirus?
Is there a treatment for coronavirus?
How to reduce your risk of coronavirus
Now playing: Watch this: Deadly coronavirus detected in the US 1:41 What is a coronavirus?
Coronaviruses belong to a family known as Coronaviridae, and under an electron microscope they look like spiked rings. They’re named for these spikes, which form a halo or “crown” (corona is Latin for crown) around their viral envelope.
Coronaviruses contain a single strand of RNA within the envelope and, as a virus, can’t reproduce without getting inside living cells and hijacking their machinery. The spikes on the viral envelope help coronaviruses bind to cells, which gives them a way in, like blasting the door open with C4. Once inside, they turn the cell into a virus factory, using its molecular conveyor belt to produce more viruses, which are then shipped out of the cell. The virus progeny infect other cells and the cycle starts anew.