fill puddles
This poster has been reproduced by kind permission of the originator (Shell International Petroleum Company limited)
16
drain and fill swamps
Malaria and the mosquito
"Malaria and the Mosquito" has been drawn to show how malaria spreads and what can be done to prevent it. Of the 2000 types of mosquito, about 60 can carry the disease., .
mosquito coil
bednet
WORLD HEALTH. September-October 1991 WORLD HEALTH, September-October 1991
drugs -preventive
nonnal but weak
1%-2%days
The left-hand side of the chart shows the life..cycle of the mosquito vectors, and what action is to be taken to get rid of them.
The right-hand side sho.M. the cycle man goes through when bitten by a malaria-carrying mosquito. The outside of the cycle suggests ways the people can protect themselves against the disease.
headache, lassitude and loss of appetite
shivering Y4-1 hour
dry and burning feeling 2-6 hours ·
iJ
. .
house proofing