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Figure 4 | Veterinary Research

Figure 4

From: Dynamics of influenza A virus infections in permanently infected pig farms: evidence of recurrent infections, circulation of several swine influenza viruses and reassortment events

Figure 4

Serological (HI tests) titres (log2 transformed) of monitored piglets. Farms are in columns: Farm#A (a,b,c), Farm#B (d,e,f) and Farm#C (g,h,i). SIV subtypes are in rows: H3N2 (row a-d-g for farms #A, #B and #C respectively), H1N1 (row b-e-h for farms #A, #B and #C respectively) and H1N2 (row c-f-i for farms #A, #B and #C respectively). In each graph, 3 batches are represented: batch#1: dark solid line, batch#2: grey solid line, batch#3: dark dotted line. Results from age-fixed visits as well as supplementary samples related to influenza outbreaks are displayed.

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Veterinary Research

ISSN: 1297-9716