The Santa Teresa livestock port in New Mexico officially reopened some one year after the New World Spirulse (screwworm) blockade and resumed Mexican exports of live cattle to the United States. Several media reports confirmed that the reopening of this port was directly due to the slow spread of the epidemic, with USDA (United States Department of Agriculture) participating in and contributing to the resumption of decision-making. Pastoralists in southern Mexico had previously prepared for the reopening of their ports, pending the restoration of this critical cross-border trade corridor. The Santa Teresa port, an important livestock trade hub between the New America and the United States, has had a significant impact on cross-border livestock trade, with pastoralists facing a backlog of live animals and trade disruptions. This resumption marks the formal resumption of this trade route and means that the associated quarantine and quarantine measures have met acceptable standards.
The CBP (United States Customs and Border Protection) completed its first nationwide pathogen interception at the George Bush Intercontinental Airport in Houston, the first time such an external pathogen had been detected at United States air ports. At the same time, the CBP also seized an invasive moth for the first time at the United States border, where airport inspectors discovered giant shells that had never been seen before. These interceptions indicate that the agricultural quarantine of the CBP at the air terminal is increasing significantly. For travellers entering the country with plant products, seeds, meat products, fruit or organic materials, the criteria for declaration and inspection are stricter. Failure to make such a declaration may have legal consequences of confiscation, fines and even more serious consequences.
At the Laredo port in Texas, the Department of Public Security of Texas (DPS) seized more than 153 pounds of drugs, involving over $1.4 million, and two were arrested. In addition, there were reports of two immigrants facing criminal charges for illegal re-entry and two men accused of assisting women to enter the United States illegally from Canada. These law enforcement operations indicate that border security inspections have not been eased along with the resumption of trade and movement of persons at ports. As one of the busiest cargo ports on the United States-Mer border, Laredo ' s law enforcement dynamics have a direct impact on the efficiency and security posture of the entire border area.
According to United States federal legislation, the official definition of "port of port" refers to a geographical area under the jurisdiction of the port manager and may include multiple border crossings and some airports and seaports. This means that not all border crossing points are official — some small border posts are considered “posts” below larger ones. For example, the Churubusco, Chateaugay and Fort Covington border posts in New York State are part of the Trout River crossing. This distinction has a direct impact on the practice of entry: the person entering the country must undergo an immigration check at an official port, and not at any border crossing point.
Under the provisions of 8 CFR Part 235, an alien who does not apply for entry without permission or at a designated port is bound by the provisions of the relevant Act and may face deportation proceedings. All persons arriving at the United States port through a ship or aircraft must remain in the vehicle or arrive at the airport before being allowed to enter, under the supervision of the owner, agent, master or carrier until inspection is completed. This procedure ensures the normative and uniform nature of entry checks, which also means that those who enter the country are not allowed to do so in an informal place of their choice.
These developments have a number of practical implications for the American people. First, goods such as agricultural products, seeds and meat products should be declared on their own initiative and cooperate with inspections when entering the country — the recent case of the first seizure of alien pathogens and invasive insects at airport ports shows that agricultural quarantine standards are becoming more stringent and that failure to declare or conceal may be subject to stricter treatment. Secondly, a legal definition of a port of entry would facilitate the planning of the journey: not all border points could be processed for entry and the destination should be confirmed as an official port before departure. Thirdly, for those who need to process the customs manual (carnet), the CBP offices at some international airports provide stamping services, it is recommended to call in advance to confirm duty.
In addition, law enforcement developments at border crossings are a reminder of the legitimacy of the American people ' s state of entry. Illegal re-entry may be subject to criminal charges, and persons with discharge records or a history of overstay should carefully assess the risk of entry and consult professional immigration lawyers, if necessary. Trade recovery resulting from the reopening of ports may also affect prices and supply chains in the south-west border areas, where local Chinese communities can follow up progress.