Bird flu in the eye sockets may cause blur vision,
H5N1- Bird Flu 450 Hz
H5N1- Bird Flu 650 Hz
H5N1- Bird Flu 2740 Hz
H5N1- Bird Flu 8320 Hz
H5N1- Bird Flu 1169 Hz
H5N1- Bird Flu 2512 Hz
H5N1- Bird Flu 7701 Hz
H5N1- Bird Flu 3512-9 Hz
H5N1- Bird Flu 5017-1 Hz
And, the first three frequencies combined into one audio file,
H5N1- Bird Flu 2740 650 450 Hz
Good luck.