“Why Scientists Love Chasing Bats. The threat to humans from animal viruses is small. The financial incentive to pretend otherwise is large”/ WSJ

Change statute interpretation: 

Regulations to control of communicable disease – 42 USC 264 

42 USC 264(a) promulgation and enforcement by the Surgeon General provides: 

The Surgeon General, with the approval of the Administrator (Secretary), is authorized to make and enforce such regulations as in his judgment are necessary to prevent the introduction, transmission, or spread of communicable diseases from foreign countries into the states or possessions,