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rural-urban dynamics_report.pdf - Khazar University

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FIGURE 6e Children under age 5 who use insecticide-treated bed nets<br />

Mauritania (2004)<br />

Congo, Rep. (2005)<br />

Mali<br />

Rwanda<br />

Niger<br />

Tanzania<br />

Togo<br />

São Tomé & Príncipe<br />

Gabon<br />

Zambia<br />

Eritrea<br />

Burkina Faso<br />

Kenya<br />

Madagascar<br />

Burundi<br />

Uganda<br />

Malawi<br />

Ghana<br />

Congo, Dem Rep.<br />

Liberia<br />

Central African Republic<br />

Guinea-Bissau<br />

Senegal<br />

Namibia<br />

Gambia, The<br />

Ethiopia<br />

Sierra Leone<br />

Nigeria<br />

Angola<br />

Sudan<br />

Cameroon<br />

Benin<br />

Mozambique<br />

Somalia<br />

Chad<br />

Zimbabwe<br />

Comoros<br />

Guinea<br />

Côte d’Ivoire<br />

Swaziland<br />

0 10 20<br />

Under-5 population (%)<br />

First observation (2000 or earlier)<br />

Most recent observation (2006 or later)<br />

30 40 50 60 70 80<br />

Sources: UNICEF and World Development Indicators database.<br />

peaked in 2002; the prevalence rate—the proportion of<br />

people living with the disease—began to fall in 1997. If<br />

these trends are sustained, the world could achieve the<br />

target of halting and reversing the spread of tuberculosis<br />

by 2015. People living with HIV/AIDS, which reduces<br />

resistance to tuberculosis, are particularly vulnerable, as<br />

are refugees, displaced persons, and prisoners living in<br />

close quarters and unsanitary conditions. Well-managed<br />

medical intervention using appropriate drug therapy is<br />

the key to stopping the spread of tuberculosis.<br />

There are 300 million–500 million cases of malaria<br />

each year, leading to more than 1 million deaths.<br />

Encouraging progress against the disease is being<br />

made. In 2011, Armenia was added to the list of countries<br />

certified free of the disease. Malaria, a disease of<br />

poverty, occurs in all regions, but Sub-Saharan Africa,<br />

where the most lethal form of the malaria parasite is<br />

most abundant, is the epicenter. Prevention and control<br />

measures, such as the use of insecticide-treated mosquito<br />

bed nets, have proven effective and their use is<br />

spreading. In Sub-Saharan Africa, the use of treated nets<br />

is estimated to have grown from 2 percent in 2000 to 39<br />

percent in 2010. Better testing and the use of combination<br />

therapies with artemisinin-based drugs are improving<br />

the treatment of at-risk populations. But malaria is a<br />

difficult disease to control. Emerging resistance to artemisinins<br />

and to the pyrethroid insecticides used to treat<br />

mosquito nets has been detected.<br />

The differences in the rate of use of treated mosquito<br />

nets between <strong>rural</strong> and <strong>urban</strong> areas are minor. The cost<br />

of distributing nets is lower in <strong>urban</strong> areas thanks to<br />

agglomeration effects, likely contributing to the typically<br />

higher usage there.<br />

38

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