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Table 1 Infection, dissemination and transmission rates (in %) estimated at different days after exposure of Ae. aegypti from Madeira to CHIKV NC/2011-568 strain

From: Potential of Aedes aegypti populations in Madeira Island to transmit dengue and chikungunya viruses

Days post-infection

Funchal

Paúl do Mar

IR n (%)

DR n (%)

TR n (%)

IR n (%)

DR n (%)

TR n (%)

3

95 (20)

84.2 (19)

25 (16)

100 (20)

90 (20)

27.7 (18)

6

95 (20)

94.7 (19)

33.3 (18)

100 (20)

100 (20)

55 (20)

9

100 (20)

95 (20)

57.9 (19)

100 (20)

100 (20)

50 (20)

14

100 (20)

100 (20)

40 (20)

100 (20)

100 (20)

25 (20)

  1. Abbreviations: IR infection rate, DR dissemination rate, TR transmission rate, n the number of mosquitoes analysed