TABLE 2.

Frequency of reassortment in guinea pigs administered discordant doses of two influenza A viruses

Guinea pig no.	Inoculum dose (PFU)a	Input mixtureb		Genotypes of virus isolates (%)c at day 2
		% wt	% var	R	wt	var
1	1 × 105	7.5	92.5	9.5	9.5	81
2	1 × 105	7.5	92.5	33	0	67
3	1 × 105	7.5	92.5	10	0	90
4	1 × 105	7.5	92.5	35	10	55
5	1 × 105	7.5	92.5	25	25	50
6	2 × 106	12.8	87.2	55	5	40
7	2 × 106	12.8	87.2	55	0	45
8	2 × 106	12.8	87.2	43	0	57
9	2 × 106	12.8	87.2	38	0	62
10	2 × 106	12.8	87.2	65	0	35

^aTotal for both wt and var viruses.

^bn = 39 to 40.

^cn = 20 to 21.