Table 2. Contribution of movement and proximity networks for highly pathogenic avian influenza A(H5N8) transmission events between live-duck holdings, France, November 1, 2016–February 2, 2017.

Origin of infection	Infected holdings, no. (%), n = 104
	14 d before date of suspicion	21 d before date of suspicion
Movement network	11 (10.6)	11 (10.6)
Proximity network	65 (62.5)	72 (69.2)
Movement and proximity networks	4 (3.8)	4 (3.8)
Other	24 (23.1)	17 (16.3)