Washington-Sana
The Director of the US Centers for Disease Control and Prevention, Rochelle Walinsky, suggested that the “delta” mutant of the Corona virus would dominate infections in the United States.
And the American network ABC News quoted Walinsky as saying yesterday: “The delta mutant, also known as (B1 617 2), is more transmissible than others,” referring to this strain of concern more than others.
The American centers raised the degree of “Delta” from a mutant of interest to a “mutator of concern”, while the World Health Organization announced yesterday that the “Delta” strain, which was first discovered in India, has become the globally dominant alternative to the disease due to its rapid spread and outbreak.