Scientists Scrutinize New Coronavirus Genome for Answers

Researchers are trying to figure out where it came from, whether it’s evolving, and just how big a threat it will be.

Written byEmma Yasinski
| 5 min read
coronavirus 2019-nCoV wuhan china pneumonia genome sequence

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As of today (January 23), 18 people have died from a newly identified coronavirus, and more than 630 have been infected. Airports are screening passengers coming from at-risk regions. Public celebrations of the Lunar New Year have been cancelled in several Chinese cities. China has stopped trains and other transportation leaving Wuhan, where the infections originated, and restricted travel within the city and neighboring areas. The World Health Organization (WHO) held a conference today to discuss the travel bans and other precautions related to the new disease, currently being called 2019-nCoV, a respiratory virus with characteristics similar to severe acute respiratory syndrome (SARS) from 2003.

As public health officials respond in real-time to the unfolding of the outbreak, so too are scientists. Just one month after the first case of the pneumonia-causing virus was reported on December 8, Chinese scientists sequenced the viral genome and ...

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Meet the Author

  • emma yasinski

    Emma is a Florida-based freelance journalist and regular contributor for The Scientist. A graduate of Boston University’s Science and Medical Journalism Master’s Degree program, Emma has been covering microbiology, molecular biology, neuroscience, health, and anything else that makes her wonder since 2016. She studied neuroscience in college, but even before causing a few mishaps and explosions in the chemistry lab, she knew she preferred a career in scientific reporting to one in scientific research.

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