From: Erratum to: Maternally-derived antibodies do not prevent transmission of swine influenza A virus between pigs
Shedding period (days)
Direct transmission rate β (days−1)
Susceptibility factor σ
R0
MDA+ piglets
0.39 [0.21–0.70]
5.8 [1.4–18.9]
6.1 [5.9 – 6.4]a
2.43 [1.09 – 4.23]a
MDA− piglets
–
14.8 [6.4–27.1]