Show states report victory in fight on bovine TB prepared by the unit united d atte states department 0 ot f agriculture service by com completing plating statewide state wide tuberculin testing of their cattle and reducing the degree of infection to one halt half of 1 per cent wisconsin and ohio havo have been designated by the united states department of agriculture os as modified accredited areas the recognition of these important cattle breeding and dairy states Is a culmination of 13 years effort during which more than tuberculin tests were made in Wis wisconsin consla and la in ohio four other states north carolina carolan a maine michigan and indiana previously freed their herds of this disease with the addition of wisconsin and ohio the tuberculosis free area of the country Is materially increased moreover in the east central region most of the tree free areas adjoin though highly gratified gratl fled by the rapid progress of bovane tuberculosis bradle eradication a tion the operating cooperating co veterinary offiel officials als warn that vigilance against the introduction of infection together with periodic re testing of herds that have contained reactors Is essential |