An updated Human Flu Frequencies

 Flu affects eyesight,

Human Influenza 80 250 570 7500 (1053 1250 4000 133-5 3200 6150) Hz

and bacteria that causes acne can live in the eye sockets,

Pseudofolliculitis Barbae 170 870 2500 ( sq 2750 8250 8552 1650 6958-3 8753-6) Hz

for completeness,

Parasites follicular mange 520 680 970 2500 (sq 2750 3591 9543 3753-7 5336-3 6536-9) Hz

Good luck.