When was the outbreak declared as a Public Health Emergency of International Concern?
A. 31 December 2019
B. 1 January 2020.
C. 30 January 2020.
D. 30 February 2020.
Answer:C
When was the outbreak declared as a Public Health Emergency of International Concern?
A. 31 December 2019 B. 1 January 2020. C. 30 January 2020. D. 30 February 2020.