Coronavirus live updates: Roche says it received US emergency use approval for its antibody test

This is CNBC’s live blog covering all the latest news on the coronavirus outbreak. This blog will be updated throughout the day as the news breaks. Global cases: More than 3.4 million Global deaths: More than 243,600 Most cases reported: United States (more than 1.1 million), Spain (over 216,500), Italy (over 209,300), United Kingdom (over 183,000), France […]