In answering one question, other more interesting questions sometimes emerge. That’s exactly what happened when I followed up on a claim made in “Rabies Prevention and Management of Cats in the Context of Trap-Neuter-Vaccinate-Release Programmes,” recently published in Zoonoses and Public Health (and critiqued in some detail in my August 3rd post).
As evidence of both the threat of free-roaming cats and the need for lethal roundups, the authors—five from the Centers for Disease Control and Prevention, one from the U.S. Department of Agriculture, and the other, George Fenwick, president of the American Bird Conservancy*—cite a 1992–1996 study of Montgomery County, VA, rabies exposure reports.
“Most striking, a study in Montgomery County, VA, attributed 63 percent of [post-exposure prophylaxis] recommendations to stray cat exposures compared with only 8 percent for wild animal contact. In this community, the high rate of PEP due to cats resulted in part from the lack of a county animal shelter facility for cats, illustrating the need for removal of feral and stray cats as a means of rabies control and PEP reduction.” 
A review of the work cited confirms that, indeed, 24 of 38 exposures requiring PEP (63 percent) over the course of the 55-month study period were related to stray and feral cats.  So far, so good. Read more