Bovine Tuberculosis in Free-Ranging White-Tailed Deer From Michigan

A 4.5 yr-old male white-tailed deer (Odocoileus virginianus) killed by a hunter during the 1994 firearm hunting season in northeastern Michigan (USA) had lesions suggestive of tuberculosis and was positive on culture for Mycobacterium bovis the causative agent for bovine tuberculosis. Subsequently, a survey of 354 hunter-harvested white-tailed deer for tuberculosis was conducted in this area from 15 November 1995 through 5 January 1996. Heads and/or lungs from deer were examined grossly and microscopically for lesions suggestive of bovine tuberculosis. Gross lesions suggestive of tuberculosis were seen in 15 deer. Tissues from 16 deer had acid-fast bacilli on histological examination and in 12 cases mycobacterial isolates from lymph nodes and/or lungs were identified as M. bovis. In addition, lymph nodes from 12 deer (11 females and 1 male) without gross or microscopic lesions were pooled into 1 sample from which M. bovis was cultured. Although more male (9) than female (3) deer had bovine tuberculosis infections, this difference was not statistically significant. Mycobacterium bovis culture positive deer ranged in age from 1.5 to 5.5 yr with a mean of 2.7 yr (median 2.5 yr) for males and 3.2 yr (median 3.5 yr) for females. This appears to be the first epidemic occurrence of M. bovis in free-ranging cervids in North America. A combination of environmental (high deer density and poor quality habit) and management-related factors (extensive supplemental feeding) may be responsible for this epizootic.

EMERSON AS A ROMANTICIST

It was the romanticists who tended to write poetry of “autobiography,” who inquired of themselves concerning themselves, and assumed that the world was interested in what they found. Nor was the habit of self-consciousness regarding the poetic office let drop by their successors. That the words poet and poetry were so often on Emerson’s lips would be evidence enough to students of literature, in its changing temper and shifting modes, of his probable localization in time. It is also evidence of his relation to certain European movements of thought to which he gave—comparatively late in their currency and much tempered —American expression. In his doctrine of the superiority and the aloofness of the poet, of the latter’s severance from others to whom he yet bears messages of light, in his self-sufficiency and his sovereignty, his belief in the intrinsic goodness of nature and of man, and his concern with poetic thought rather than poetic form, Emerson may be termed the American representative of ideas which already had had wide circulation in Europe. In great part they emanated from Rousseau, and some of them, especially the gospel of the rights and the supremacy of the individual, had metamorphosed the politics and the map of Europe as well as its literature.

Review of Vivian Gussin Paley, You Can't Say You Can't Play

You Can't Say You Can't Play recounts a teacher's attempts to undo the habit of exclusion in her kindergarten classroom. In this case, the exclusion that has come to concern her is that which arises when certain children are consistently rejected from entering the other children's play.