TABLE 1.

Outcome of CB4-V infection in different strains of mice

Mouse strain	Gender	No. of mice infected	% Mortalitya	Time of death (days p.i.)
BALB/cByJ	Male	29	100	4–10
	Female	57	67	4–13
B10.S(12R)	Male	20	0
	Female	20	0
B10.T(6R)	Male	20	100	10–14
	Female	20	100	10–14

^aPercent mortality was determined from the number of mice that became moribund. Moribund mice were euthanized.