China Covid To Cover Almost 92% Of Its population till 31st Jan
the reproduction rate of the virus increased from 1.04 on November 11 to 3.44 a week later, or "one individual carrying the virus might infect 3.44 others."
the reproduction rate of the virus increased from 1.04 on November 11 to 3.44 a week later, or "one individual carrying the virus might infect 3.44 others."
