8 Matching Annotations
  1. Oct 2020
  2. May 2020
  3. Apr 2020
    1. the number of outbreaks among birds and poultry remains high. In addition, the virus in constantly evolving.

      Could potentially bridge sentences together and shorten it

    2. but work has shown that the virus only needs five favorable mutations to become transmissible among ferrets (Herfst, 2012)

      The virus could mutate and become a danger to ferrets