The National Animal Interest Alliance (NAIA) issued a press release on June 1, 2004 regarding a "rabid Puerto Rican 'rescue pup' imported by a Massachusetts animal shelter" and calling for tighter regulation of dog and cat imports.
Shipment of Dogs into the Commonwealth is regulated by the Code of Massachusetts Regulations (CMR), chapter 330 section 3.00. If you are adopting a dog from out-of-state, you would do well to familiarize yourself and comply with this section of the CMR, which requires that
all dogs shipped or in any way transported into the Commonwealth of Massachusetts from any point outside thereof must be accompanied by a health certificate approved by the Livestock Official of the State of origin showing that they are free from all symptoms of infectious, contagious and communicable diseases; that they have not been exposed to rabies and if vaccinated the certificate shall include the date of vaccination.
Any dog which originated in an area where rabies has been known to exist within a period of six months prior to importation shall have been properly vaccinated with rabies vaccine within 12 months prior to date of importation and may, at the discretion of the Director, be subject to quarantine at destination for a period of not less than 14 days following arrival within the Commonwealth.
According to the code, a dog that enters the Commonwealth without the required health certificate,
shall be segregated at the risk and expense of the owner or the person, firm or corporation in whose charge the dog or dogs are held and placed under quarantine for a 90-day period or may be released by order of the Director provided the owner or his authorized representative shall agree to return said dog or dogs immediately to the State in which shipment originated.
A health certificate is not required for dogs travelling through the Commonwealth nor for "performing dogs kept under direct control during their stay in the Commonwealth."
Additional information about the rabies incident in Boston in May circulated widely by e-mail at the time:
Info from Public Health Veterinarian, Vermont
Brief Summary of Report: Six persons in Boston required rabies prophylaxis. Investigators are looking for others exposed to this dog. It came from a Puerto Rico organization which has also shipped dogs to NJ, CT, VT, and TX.
Description: On May 20, 2004, the Massachusetts Department of Public Health (MDPH) State Laboratory Institute confirmed the presence of rabies in a 3-month-old puppy that had been imported from Puerto Rico on May 18. The puppy and 5 other dogs had been flown to an animal shelter in Boston, Massachusetts from San Juan, Puerto Rico as part of a stray animal relocation program. Upon arrival at the shelter, the puppy was observed with an unsteady gait. The following day additional neurological signs developed and the dog was euthanized and subsequently tested positive for rabies virus antigen; variant typing is pending. None of the animals are reported to have been vaccinated against rabies.
At present, it is unknown how this puppy was exposed to the rabies virus. In Puerto Rico, the mongoose is the dominant terrestrial reservoir responsible for transmission of rabies virus to domestic animals. The dogs came from an organization known as Save a Sato (www.saveasato.org) in Puerto Rico that rescues stray dogs. This organization has arrangements with several animal shelters in Massachusetts and other states (including NJ, CT, VT, and TX) for importation and adoption.
The airline, the Centers for Disease Control and Prevention, and the Puerto Rico Department of Health were notified for further follow-up of persons who may have been exposed to this rabid puppy, and to identify other potentially exposed animals. MDPH has identified six people at the Massachusetts animal shelter who were exposed to the rabid puppy and required post-exposure prophylaxis.
In Massachusetts, interstate animal importations fall under the jurisdiction of the Massachusetts Department of Agricultural Resources [MDAR] which requires that dogs and cats have a valid health certificate indicating non-exposure to rabies prior to importation. Imported dogs or cats that are not currently vaccinated for rabies must be vaccinated within 90 days of entry or acquisition or upon reaching the age of 6 months. The importation of this rabid puppy illustrates the need to be vigilant for signs of rabies in animals of unknown exposure history. Persons adopting animals imported from another state or U.S. territory should be informed of the source of the animal and should also be educated about rabies and other potential zoonotic health risks unique to the animal's area of origin.
For more information, persons may contact Dr. Fredric Cantor at the MDPH, 617-983-6804.
(via the pet-law discussion group)
The e-mail quoted above reveals ambiguity in the CMR that seems to allow dogs to enter the Commonwealth without certification of non-exposure to rabies before they are six months old. Prevention of the Spread of Rabies is regulated by 330 CMR 10.00, which requires that
Any person acquiring a dog or cat shall have the animal vaccinated by a licensed veterinarian against rabies by the age of six months or within 30 days of acquisition if the animal is over six months of age, unless proof of previous vaccination is available.
Perhaps the ninety-day quarantine period provided for in the regulation of the Shipment of Dogs into the Commonwealth covers the apparent discrepancy in the CMR. Given the recent incident of rabies involving a three-month-old puppy imported into Massachusetts, it would behoove the Commonwealth to clarify its regulations concerning the shipment of dogs under six months of age into the Commonwealth, and to communicate these regulations to animal shelters and other orgnaizations in Massachusetts that import young dogs.