Table 2 Parameters used in the swIAV infection dynamics model (Figure 1)

β

Direct transmission rate

Cador et al. [26]

2.43

γ

Recovery rate for infected animals (days⁻¹)

Rose et al. [4]

1/8.5

β _air

Between-batch transmission rate

Cador et al. [17]

0.1

ɛ

Susceptibility to infection for piglets having MDAs

Cador et al. [26]

0.39

σ

Immunity waning (days⁻¹)

Cador et al. [17]

1/180

σ _m

Loss of maternal immunity (days⁻¹)

Cador et al. [26]

1/70

β _v

Transmission rate due to vaccine-immune infected animals

Romagosa et al. [29]

0.28

γ _v

Recovery rate for infected-vaccinated animals (days⁻¹)

Romagosa et al. [29]

1/4.0

σ _v

Vaccine immunity waning (days⁻¹)

Projected from Cador et al. [26]

1/105