World Trade Center (WTC) Responder Fatality Investigation Program

Confirmed Number of Deaths as of June 2010

Total Number of Deaths = 836

Total Number of Confirmed Deaths = 813

Table 1. Confirmed cause of death as identified by death certificates and autopsies – Traumatic Deaths
  All Deaths Death at Work
N % N %
Total Traumatic 198 24.4 48 24.2
Exposure to harmful substances or environments 57 28.8 3 6.3
Ingestion of substance* 51 25.8    
Transportation incident 52 26.3 11 22.9
Highway transportation incident 49 24.7 9 18.8
Pedestrian struck by vehicle (6) (3.0) (1) (2.1)
Motorcycle accident (14) (7.1)    
Vehicle accident (29) (14.6) (8) (16.7)
Fires and explosions 28 14.1 26 54.2
Fires 11 5.6 10 20.8
Operations of War 15 7.6 15 31.3
Assaults and violent acts 58 29.3 8 16.7
Assaults by other person(s) 14 7.1 8 16.7
Self-inflicted injuries 44 22.2    

Totals for major categories may include subcategories not shown separately. Categories with less than 5 deaths have been removed to protect confidentiality.
* Mental and behavioral disorders due to use of psychoactive substances are also included in the category of traumatic deaths, ingestion of substances.

Table 2. Confirmed cause of death as identified by death certificates and autopsies – Illness Deaths
  N %
Total Illness Deaths 664 81.7
Infectious and parasitic diseases 19 2.9
Chronic viral hepatitis 6 0.9
HIV disease 10 1.5
Neoplasms 345 52.0
Lip, oral cavity and pharynx 5 0.8
Digestive organs and peritoneum 97 14.6
Esophageal (16) (2.4)
Stomach (9) (1.4)
Colon (24) (3.6)
Liver (15) (2.3)
Pancreas (25) (3.8)
Respiratory and intrathoracic organs 96 14.5
Larnyx (5) (0.8)
Lung (86) (13.0)
Skin 10 1.5
Breast 10 1.5
Female genital organs 7 1.1
Ovary (5) (0.8)
Male genital organs 9 1.4
Prostate (8) (1.2)
Urinary tract 19 2.9
Renal cell (10) (1.5)
Bladder (7) (1.1)
Central nervous system 19 2.9
Brain (18) (2.7)
Ill-defined, secondary and unspecified 15 2.3
Other and ill-defined (5) (0.8)
Without specification of site (8) (1.2)
Lymphoid, haematopoietic 49 7.4
Diffuse non-Hodgkins Lymphoma (7) (1.1)
Other and unspecified non-Hodgkins Lymphoma (9) (1.4)
Multiple Myeloma (8) (1.2)
Lymphoid Leukemia (5) (0.8)
Myeloid Leukemia (13) (2.0)
Endocrine, Nutritional and Metabolic Diseases 15 2.3
Diabetes 10 1.5
Mental and Behavioral Disorders 54 8.1
Due to use of spychoactive substances* 49 7.4
Nervous System 8 1.2
Systemic atrophies affecting primarily CNS 6 0.9
Circulatory system 145 21.8
Hypertensive disease 13 2.0
Ischemic heart disease 80 12.0
Acute Myocardial Infarction (26) (3.9)
Chronic Ischemic Heart Disease (53) (8.0)
Other forms of heart disease 15 2.3
Cerebrovascular disease 21 3.2
Disease of arteries, arterioles and capillaries 5 0.8
Disease of veins, lymph, nec 5 0.8
Respiratory system 24 3.6
Influenza and Pneumonia 9 1.4
Chronic lower respiratory diseases 9 1.4
Digestive system 31 4.7
Liver 23 3.5
Alcholic Liver Disease (16) (2.4)
Genitourinary 6 0.9
Renal failure 5 0.8
Complications of medical and surgical care 7 1.1

Totals for major categories may include subcategories not shown separately. Categories with less than 5 deaths have been removed to protect confidentiality.
* Mental and behavioral disorders due to use of psychoactive substances are also included in the category of traumatic deaths, ingestion of substances.