Avian Influenza Weekly Update Number
5
3
1
2
9
April
201
6
Human infection with avian influenza
A (
H5) viruses
Human infection with avian influenza
A
(
H5N1) virus
From
22
to
2
9
April
201
6
,
no
new case
s
of human infection with avian influenza A
(H5N1) virus
w
ere
reported
to WHO
in
the
Western Pacific R