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Table 1 Military malaria surveillance statistics 1914 – 1918

From: Malaria’s contribution to World War One – the unexpected adversary

Military forces

Location

Years

Military case (n) and incidence estimates

Military deaths (n)

Case fatality, %

Military population exposed (n)

Malaria speciesa

References

Europe and Middle East

     

British

Macedonia and Salonika plain

1916 (Oct) -1918

162,517, 369 per 1000c

787

0.2-0.48

404,207b – 549,111

Mostly Pv

[16], ([2] p2, p80),

British, French 150,000, Serbs 200,000

 

[1, 17]

French

Macedonia

1916–1917

66,271

667

2.10d

  

[1821]

British

North Russia

1918–1919

35, 8.7 per 1000, 32,688

?

 

22,258

Pv, Pf

([2] p2,p80)

German, Bulgarian

Balkans

1915–1918

113 per 1000

 

--

380,000 - 462,000

Pv

[22, 23]

 

Macedonia

1916-1917

21,672

?

0.92

--

Mostly Pv Pf, Pm Pv, Pf

[19, 22]

British, French

Italy

1917-1918

7373 (40% relapses)

?

--

145,764 - 210,943

Pv, Pf

([2] p2,p80),

Italian

 

1915-1918

Many thousands

?

0.03-1.3

  

[6, 12]

Australian Desert Mounted Corps

Palestine

1918 (May-Dec)

Of 19,652 illnesses, 6,347 slide positive

  

40,000

Mostly Pf

[24]

 

Palestine

1918 (Sept-Oct)

1940

98

5.05e

  

[24]

British & Dominion

Egypt and Palestine

1914–1918

40,144

854 f

2.13

1,192,511

Pv, Pf

([2] p80), [24]

British

Palestine

1918 (Apr-Sept)

7,270

  

70,000

 

[25]

Turkish

Ottoman territory

1914-1918

412,000 - 461,799

20,000 -23,351

4.8

350,000

Pv, Pf

[26, 27]

German

Ottoman territory

1915-July 1918

4,763, 308 per 1000

?

--

5540

 

[22], ([28] p231)

German

Dardanelles

Apr 1915-Jan 1916

200 per 1000g

?

--

1000

 

([28] p231), [29]

Mixed allied force

Mesopotamia

1914-1918

59,323

284 h

0.76

889,702 – 969,388

Mostly Pv

([2] p2 p80)

 

Kuwait, Nasiriya

1915–1917

1,365, main admission

?

--

468,987 - 489,000

 

[10]

 

Dardanelles

Apr 1915-Jan 1916

1,473

5

0.34

  

[1], ([2] p80)

Western Front: Allied & United States

North-East France and Belgium

1914-1918

9,022, outbreaks of <20

14

0.16

5,399,563 - 6,843,563

Mostly Pv

([30] p75,p115), ([2] p80), [31], ([32] p439-441)

Western Front: German

 

1914-1918

11,222, <1 per 1000

?

--

5,200,000

Pv, Pf

[22], ([32] p439), [33]

Eastern Front Allied: Russian, Romanian

Russia, Romania, Armenia, Georgia. Anatolia, Albania

1915-1916

Albanian armies suffered severely from malaria

?

--

525,000 i

Pv, Pf, Pm

([30], p153),

[21, 34, 35]

Eastern Front Axis: German

Galicia and Anatolia

1914–1918

29,952

?

? k

228,000 – 750,000j

 

[22, 28] p137, [35]

5.1 per 1000

Turkish, Austro-Hungarian

Yugoslavia

1917-1918

128 per 1000

?

--

270,000 – 1,045,050

 

([30] p47), ([36] p399)

Evacuations to England from Europe and Africa

UK

1917-1918

34,000, 500 local cases in Southern England

323

0.95

≥34,000

Pv, Pf

([17] p140), [37]

Outside Europe and Middle East

 

British expeditionary

East Africa, Kenya, Tanganyika

1915-1918

145,850 troops and 68,914 indigenous, 51.000 hospitalized, 126 per 1000(troops), 20 per 1000 (others)

831 troops with 2839 indigenous

0.57

250,000 British (75,366) and indigenous with 150,000 Indian

Mostly Pf

[2] p2, p80, [39]

4.12

 

South-West Africa

1914–1915

518

2

0.39

33,000

Mostly Pf

([2] p2, p80)

 

Cameroon

1915–1916

2410

5

0.21

3000

Pf

[14, 40]

 

Sierra Leone

1914

401, 1839 per 1000

? 0

? 0.00

218

Pf

[41]

German expeditionary

Togo, East and South-West Africa

1914-1918

Lower incidence as mostly indigenous forces used

?

--

18,000 l, 3000 German troops, remainder indigenous

Mostly Pf

[35, 42]

USA naval

Americas, Caribbean

1917-1918

4,746 hospital cases, 68,373 man-sick days

7

0.15

--

Mixed

[43]

  1. Dashed indicate information not identified, and question mark unknown mortality case numbers.
  2. aPv: Plasmodium vivax; Pf: Plasmodium falciparum; Pm: Plasmodium malariae.
  3. bEstimate includes British, French, Serbian, and Russian troops.
  4. c13.7% in British troops; 27.4% in Indian troops.
  5. dOf 100 autopsies of influenza pneumonia, 83 showed definite evidence of previous malaria [19].
  6. eEstimated from graphic data from all cases in Sept-Oct and deaths reported in October [24].
  7. fDeaths due to P.falciparum infections. Confirmed diagnoses in 32 of 67 autopsies; many complicated by dual infection with influenza bronchopneumonia [44].
  8. gEstimate for German troops only.
  9. hDeaths for years 1917–1918 only.
  10. iBrusilov offensive 1915–1916.
  11. jRusso-Turkish offensive winter 1915 – 1916.
  12. kOf 2,873,000 men mobilized on the Turkish side in Ottoman territory, approximately 466,759 died of disease [28].
  13. lEstimate for East African German forces.