<p>Percentage prevalences for each duck, gull and other waterbird species, which were positive for AIV.</p
<p>The bird species included in each species group are shown in <a href="http://www.plosone.org/arti...
Number of infectious agents tested and positive in birds according to etiology.</p
<p>AIV prevalence in Spanish wetlands: variation of mean AIV prevalences by season, year and locatio...
<p>Number of individual ducks (A) and gulls (B) sampled, the percentage of AIV positive birds and th...
<p>*P<0.001 between fecal and water samples among wild birds.</p><p>**P = 0.54 between fecal and wat...
<p>These sites correspond to sampling occasions (top) at which the number of AIV-positive birds was ...
<p>Percentage of samples collected for wild bird influenza virus surveillance by avian functional gr...
<p>Detection of AIVs in samples collected from wild birds and domestic ducks.</p
<p>The number of samples by species (A), number of virus positive gull samples taken by species (B) ...
<p>(A) Overall temporal variation in IAV prevalence among sampled ducks. (B) The percentage of IAV-p...
<p>The number of positive eggs over the total number of eggs is indicated in parentheses.</p
<p>AIV, avian influenza virus; LBM, live bird market.</p>a<p>prevalence estimated by Ausvet pooled p...
<p>Prevalence of seropositive samples (percentage with 95% confidence interval), for each island and...
<p>AIV, avian influenza virus; LBM, live bird market.</p><p>*Prevalence at flock level.</p><p>Popula...
<p>Variables marked with * were excluded as highly correlated (Spearman's coefficient ≥ |0.6|) with ...
<p>The bird species included in each species group are shown in <a href="http://www.plosone.org/arti...
Number of infectious agents tested and positive in birds according to etiology.</p
<p>AIV prevalence in Spanish wetlands: variation of mean AIV prevalences by season, year and locatio...
<p>Number of individual ducks (A) and gulls (B) sampled, the percentage of AIV positive birds and th...
<p>*P<0.001 between fecal and water samples among wild birds.</p><p>**P = 0.54 between fecal and wat...
<p>These sites correspond to sampling occasions (top) at which the number of AIV-positive birds was ...
<p>Percentage of samples collected for wild bird influenza virus surveillance by avian functional gr...
<p>Detection of AIVs in samples collected from wild birds and domestic ducks.</p
<p>The number of samples by species (A), number of virus positive gull samples taken by species (B) ...
<p>(A) Overall temporal variation in IAV prevalence among sampled ducks. (B) The percentage of IAV-p...
<p>The number of positive eggs over the total number of eggs is indicated in parentheses.</p
<p>AIV, avian influenza virus; LBM, live bird market.</p>a<p>prevalence estimated by Ausvet pooled p...
<p>Prevalence of seropositive samples (percentage with 95% confidence interval), for each island and...
<p>AIV, avian influenza virus; LBM, live bird market.</p><p>*Prevalence at flock level.</p><p>Popula...
<p>Variables marked with * were excluded as highly correlated (Spearman's coefficient ≥ |0.6|) with ...
<p>The bird species included in each species group are shown in <a href="http://www.plosone.org/arti...
Number of infectious agents tested and positive in birds according to etiology.</p
<p>AIV prevalence in Spanish wetlands: variation of mean AIV prevalences by season, year and locatio...