What is Chronic Fatigue Syndrome? People with chronic fatigue syndrome have severe chronic fatigue of six months or longer duration with other known medical conditions excluded by clinical diagnosis; and concurrently have four or more of the following symptoms: substantial impairment in short-term memory or concentration; sore throat; tender lymph nodes; muscle pain; multi-joint pain without swelling or redness; headaches of a new type, pattern or severity; unrefreshing sleep; and post-exertional malaise lasting more than 24 hours. Vaccines are linked to Chronic Fatigue Syndrome.

If you or a loved one developed chronic fatigue syndrome after receiving a vaccination please contact our vaccine injury lawyers at or via our online contact form for a free legal consultation.