Economy Coronavirus may drag global GDP by 1 percentage point if containment delayed beyond June, says Report Updated : February 20, 2020 04:41 PM IST On January 30, the World Health Organization (WHO) declared the coronavirus (COVID-19) outbreak a global health emergency. According to the report by Dun & Bradstreet, the outbreak of coronavirus is already having a considerable impact on the Chinese economy. Dun & Bradstreet data shows that 22 million businesses, or close to 90 percent of all active businesses in China, are located in the most-impacted regions. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.