Table 8.

Extinguishing epidemics by culling.

	No transmission reduction			50% transmission reduction
Population density (cattle/km2)	Dead*	Cumulative cases**	Weeks to extinguish	Dead*	Cumulative cases**	Weeks to extinguish
22	17,000	700	4	10,000	200	4
30	22,000	900	5	14,000	300	4
46	42,000	1,100	5	20,000	300	4
60	54,000	1,200	5	30,000	300	5
68	71,000	1,500	6	34,000	300	5
90	104,000	1,900	7	46,000	300	5
126	233,000	5,900	8	82,000	400	7
150	NC	NC	NC	110,000	500	7
196	NC	NC	NC	146,000	700	7

^*Rounded to nearest thousand.

^**Rounded to nearest hundred.

^NC Not Controlled.