(a) All poultry offered for entry from Mexico, including such poultry intended for movement through the United States in bond for immediate return to Mexico, shall be inspected at the port of entry, and all such poultry found to be free from communicable disease and fever tick infestation and not to have been exposed thereto, shall be admitted into the United States subject to the other applicable provisions of this part. Poultry found to be affected with or to have been exposed to a communicable disease, or infested with fever ticks, shall be refused entry. Poultry refused entry, unless exported within a time fixed in each case by the Administrator, shall be disposed of as said Administrator may direct.

(b) Poultry covered by paragraph (a) of this section shall be imported through ports designated in § 93.203.