MALARIA EXPEDITION TO NIGERIA 
227 
H. Asaba — Soldiers' Children 
Age 
No. Examined 
Result 
O-I 
5 
3 
positive 
( 1 1 
(2) 
(3) 
Numerous tertian parasites— all stages 
Few ring forms, and a few half-matured tertian forms 
1-2 
positive 
(0 
An occasional ring form 
2-3 
2 
2 
positive 
(0 
w 
Numerous aestivo-autumnal ring forms : one crescent 
Few 
3-4 
3 
2 
positive 
(I) 
(2) 
Several aestivo-autumnal ring forms 
Numerous ,, ,, „ „ two crescents 
4-5 
2 
2 
positive 
(I) 
Few „ „ ,, „ 
5-6 
0 
6-7 
2 
7-8 
1 
8-9 
2 
9-10 
2 
2 
positive 
(I) 
(2) 
Few aestivo-autumnal rings 
A very occasional ring form 
