20 million people died from the global flu pandemic of 1918.

Statistics and records from 1918 document 925 deaths out of every 10,000 people treated medically for the flu but only 25 deaths out of every 10,000 people treated with spinal adjustments.
The health of the nervous system directly influences the strength of the immune system.

Boosting CD4 counts - Improving Immune System!

Study Compared two groups of HIV positive patients (poor immune systems) over a period of 6 months
One group received specific upper-cervical adjustments, the other served as a control, receiving no adjustments
At 6 months, the Chiropractic group demonstrated a 48% increased in CD4 counts (measurement of immune function). In contrast, the control group demonstrated a 7.96% decrease in CD4 counts!
(Selano JL; Hightower BC; Pfleger B; Collins KF; Grastic JD. The effects of specific upper cervical adjustments on the CD4 counts of HIV positive patients. CRJ 1994; 3(1): 32 / Mantis ID: 27222)