Table 3.

Odds ratio estimates for transmissibility for B.1.1.7 compared with other lineages.

	Transmission Rate				Transmission Risk
	I	II	III	IV	V	VI	VII
B.1.1.7	1.50	1.68	1.69	1.63	1.52	1.66	1.61
95%-CI	(1.30–1.72)	(1.46–1.94)	(1.47–1.95)	(1.39–1.91)	(1.31–1.77)	(1.42–1.93)	(1.36–1.90)
Constant	✔	✔	✔	✔	✔	✔	✔
Age, Primary Case		✔	✔	✔		✔	✔
Age, Pot. Sec. Case			✔	✔
Ct Value				✔			✔
Observations	10,834	10,834	10,834	8762	10,834	10,834	8762
Households	5241	5241	5241	4172	5241	5241	4172