Isolation of Highly Pathogenic Avian Influenza H5N1 Virus from Saker Falcons (<i>Falco cherrug</i>) in the Middle East

<table>Mean (±SE) tracheal
and cloacal virus titers in mallard ducks inoculated with Fa/SA/05 and Fa/KW/07
viruses. Ducks (<svg height="10.925" id="M12" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 36.237499 10.925" width="36.237499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,10.65)"><path d="M495 86q-46 -47 -87 -72.5t-63 -25.5q-43 0 -16 107l49 210q7 34 8 50.5t-3 21t-13 4.5q-35 0 -109.5 -72.5t-115.5 -140.5q-21 -75 -38 -159q-50 -10 -76 -21l-6 8l84 340q8 35 -4 35q-17 0 -67 -46l-15 26q44 44 85.5 70.5t64.5 26.5q35 0 10 -103l-24 -98h2
q42 56 97 103.5t96 71.5q46 26 74 26q9 0 16 -2.5t14 -11.5t9.5 -24.5t-1 -44t-13.5 -68.5q-30 -117 -47 -200q-4 -19 -3.5 -25t6.5 -6q21 0 70 48z" id="x1D45B"></path></g><g transform="matrix(.017,-0,0,-.017,13.305,10.65)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g><g transform="matrix(.017,-0,0,-.017,28.008,10.65)"><path d="M153 550l-26 -186q79 31 111 31q90 0 141.5 -51t51.5 -119q0 -93 -89 -166q-85 -69 -173 -71q-32 0 -61.5 11.5t-41.5 23.5q-18 17 -17 34q2 16 22 33q14 9 26 -1q61 -50 124 -50q60 0 93 43.5t33 104.5q0 69 -41.5 110t-121.5 41q-53 0 -102 -20l38 305h286l6 -8
l-26 -65h-233z" id="x35"></path></g>
</svg>) were inoculated with 10<sup>6</sup> EID<sub>50</sub> of each stock virus. Virus was tittered from tracheal and cloacal swabs
collected 3 days after inoculation to determine the TCID<sub>50</sub>. Dashed
line indicates detection limit (10 TCID<sub>50</sub>/mL). BLD: below level of
detection.</table>

Advances in Virology

fig4

Figure 4

Figure 4: Isolation of Highly Pathogenic Avian Influenza H5N1 Virus from Saker Falcons (<i>Falco cherrug</i>) in the Middle East 

Advances in Virology

Isolation of Highly Pathogenic Avian Influenza H5N1 Virus from Saker Falcons (Falco cherrug) in the Middle East

Figure 4