As bearing on the importance of the case under review, counsel for the State call our attention to certain historical, scientific and statistical facts concerning Brucellosis and its prevention in North Carolina, some of which may be within the judicial knowledge, while others may be informative; but they illustrate the necessity of adequate regulations for the protection of animal husbandry in the prevention of this disease, and, indeed, the health of the inhabitants of the State in the consumption, as food, of animal products affected by the Brucellosis germ. Some of the suggestions are enlightening as to the terms used in the regulations challenged and the comments made upon them.
Brucellosis, or Bang’s Disease (deriving its name from two scientists studying in this field), as it applies to the bovine type of bacillus, is described as being both infectious and contagious. It is spread from animal to animal by the consumption of feed and water soiled or contaminated with brucellosis organisms. By consumption the germs are carried through the blood vessels to the various parts of the animal’s *189body. Tbe udders of cows are affected, and discharge tbe germs with tbe milk. Tbe disease is transmitted to man through-tbe drinking of tbe milk and contact with tbe animals, and is known, when so caused, as undulant fever, not usually fatal, but disabling. It can only be eliminated by eradication at tbe source.
In cattle tbe disease results in premature birth, lower productivity, and lower birth rate. It is generally understood that tbe only effective method of eliminating tbe disease is by slaughter of tbe animals found infected, and it is often, tbe case that tbe whole herd must be disposed of.
It is tbe present view of science that consumers of meat, as food, from animals affected by Brucellosis suffer no ill effects, since the meat is cooked; hence tbe exception to tbe requirement of a health certificate for lawful importation of beef cattle discussed infra, when done under tbe conditions prescribed in tbe statute.
It is pointed out that North Carolina is tbe only State in tbe nation accredited with tbe Federal Government with respect to Bang’s disease, which means that tbe State has an incidence of less than one per cent (1%); and it is further stated that this pre-eminence has cost tbe State approximately $2,000,000, expended in control and eradication of the disease.
As we understand tbe contentions of the appellee, be does not question tbe authority of tbe State Board of Agriculture under tbe cited statute to make reasonable regulations respecting the importation of cattle to prevent tbe introduction and spread of Brucellosis or Bang’s disease. He does contend that tbe transaction for which be is indicted comes within tbe spirit,'if not tbe letter, of tbe exception offered by Section 17 of tbe regulations permitting slaughter type cattle to be brought in for immediate slaughter without requiring a health certificate; and that if Section 17 'is construed to give tbe regulations a more drastic coverage it is invalid as imposing an unconstitutional burden on interstate commerce.
Eegulations comparable to those challenged in tbe present appeal have been in force in many states for several years, and have been sustained in numerous court decisions, both state and federal. When reasonable in their scope and incidence, and not in conflict with federal statutes or regulations already pre-empting tbe field, they are not, either directly or mediately violative of tbe federal Constitution. Oregow-Washington R. & Nav. Co. v. State of Washington, 270 U. S., 87, 70 L. Ed., 482; Mintz v. Baldwin, 77 L. Ed., 1245; Campoamor v. State Live Stock Board, 182 So., 277; S. v. So. Ry. Co., 141 N. C., 846, 54 S. E., 294; S. v. Hodges, 180 N. C., 751, 105 S. E., 417; Asbell v. Kansas, 209 U. S., 251, 52 L. Ed., 778; Evans v. Chicago & N. W. R. Co., 122 N. W. (Minn.), 876; McSween v. State Live Stock Board, 122 So., 239; Rasmussen v. Idaho, 181 U. S., 198, 45 L. Ed., 820; S. v. Garner, 158 N. C., 630, 74 S. E., 458; A. C. L. R. Co. v. Bahnsen, 300 Fed., 233. *190The regulations above referred to as existing in many of the states of the Union are largely identical in phraseology and are said to follow the form of the model adopted by the United States Live Stock Sanitary Association, upon which our regulations are modeled. They contain, as does our law, provisions for the admission of slaughter type cattle, foi’ immediate slaughter, without certificate of health, but upon conditions intended to safeguard the relaxation of the rule so as to allow traffic of this sort, yet obviate its manifest dangers. There is no substantial difference in principle between the North Carolina regulations, modeled from the same original, and the others referred to as having court approval which would diminish the authority of the cited cases — and particularly the Mintz case — as applied to the case at bar, and to the regulations involved. Section 17 of the State regulations differs from most of those mentioned in that it routes the cattle, such as are admitted without health certificate, immediately to a slaughter house, or slaughtering center, to which they must be consigned, instead of deviously to a livestock market, however the latter may be subject to inspection or sanitary supervision. This is a difference in degree — not in hind — a further guaranty the Commission thought necessary to prevent unexamined and possibly infected cattle from passing from hand to hand after importation, spreading infection as they go during the 10-day interval, with the probability of untraceable merger with healthy herds. Simply stated, where there is no health certificate the regulation recognizes but one stage in the traffic — from the importer to the slaughter pen. This greater precaution could hardly be held to unduly burden interstate commerce: Here, as in all remedial statutes operating under the police power, a cardinal rule of construction (which also often serves as a test of constitutionality, Morgan's, Louisiana, etc., R., etc., Co. v. Bd. of Health, 118 U. S., 455, 30 L. Ed., 237), is that the law must be interpreted in the light of the evil sought to be remedied, and its reasonable adaption to the desired end. We are dealing with the Federal Constitution, it is true, but conceded that the State may, under its police power, act in the premises at all, the principle is the same.
In Mintz, supra, it is said: “Much weight is to be given to the practical interpretation of the Act by the Federal Department through its acquiescence in the enforcement of state measures to suppress Bang’s disease. This ease is governed by the principle on which rests the deci- ■ sion in Asbell v. Kansas, 209 U. S., 251, 52 L. Ed., 778, 28 S. Ct., 485, 14 Ann. Cas., 1101.”
We are not impressed with the plea that Section 17, having used the word “consigned,” is inapplicable to the transaction undertaken by the defendant, or delivery in person. If it applies only to carriers, the defendant is out of the exception but under the law. If, as we apprehend it, it is intended to apply to operations such as the special verdict dis*191closes, and we think the terms employed in the regulation may be so construed, the defendant failed to observe either the letter or the spirit of the law. He was under a duty which he could not delegate to be vicariously performed by the Morris Live Stock Market, or by them in turn redelegated to an auction customer. The duty began at the State line; and the importation of his cattle was accompanied neither by the certificate required, nor evidence of their consignment to, or intention to deliver to, a recognized or approved slaughter house, which would have brought him within the exception provided in Section 17 of the regulations.
The State’s appeal must, therefore, be sustained, and the action of the court below on the special verdict must be reversed. The cause is remanded for judgment in accordance with this opinion.
Reversed.