On This Day - What happened 17 January 2020 AD

On 17 January, a research group from the Imperial College London in the United Kingdom published a report that there had been 1,723 cases (95% confidence interval, 427–4,471) with the onset of symptoms by 12 January. This was based on the pattern of the initial spread to Thailand and Japan. They also concluded that "self-sustaining human-to-human transmission should not be ruled out", which has since been confirmed. As further cases came to light, they later recalculated that there may be 4,000 symptomatic cases of 2019-nCoV in Wuhan City by 18 January (uncertainty range of 1,000 to 9,700). A Hong Kong University group has reached a similar conclusion as the earlier study, with additional detail on transport within China.

On January 17, 2020, Mathers released another surprise album Music To Be Murdered By, following his Kamikaze, which features guest appearances by: Young M.A., Royce Da 5'9", Q-Tip, Denaun, White Gold, Ed Sheeran, Juice WRLD, Skylar Grey, Anderson Paak, Don Toliver, Kxng Crooked, Joell Ortiz and Black Thought.