Increased Pyrethroid Resistance in Malaria Vectors and Decreased Bed Net Effectiveness, Burkina Faso

Toé, Kobié H.; Jones, Christopher M.; N’Fale, Sagnon; Ismail, Hanafy M.; Dabiré, Roch K.; Ranson, Hilary

doi:10.3201/eid2010.140619

Back to Previous Page

- Add this to...
- Twitter
- Facebook
- Google Bookmarks
- LinkedIn

Increased Pyrethroid Resistance in Malaria Vectors and Decreased Bed Net Effectiveness, Burkina Faso

Published Date:

Oct 2014

Publisher's site:

http://dx.doi.org/10.3201/eid2010.140619 New Site Icon

Source:

Emerg Infect Dis. 20(10):1691-1696.

Language:

English

[PDF-438.74 KB]

Details:

Personal Authors:

Toé, Kobié H. ; Jones, Christopher M. ; N’Fale, Sagnon ; Ismail, Hanafy M. ; Dabiré, Roch K. ; ... More ▼

Keywords:

[+]

Description:

Malaria control is dependent on insecticides. Increases in prevalence of insecticide resistance in malaria vectors across Africa are well-documented. However, few attempts have been made to quantify the strength of this resistance and link it to the effectiveness of control tools. Using quantitative bioassays, we show that in Burkina Faso pyrethroid resistance in Anopheles gambiae mosquitoes has increased in intensity in recent years and now exceeds 1,000-fold. In laboratory assays, this level of resistance renders insecticides used to impregnate bed nets ineffective. Thus, the level of personal and community protection afforded by long-lasting insecticide-treated net campaigns will probably be reduced. Standardized methods are needed to quantify resistance levels in malaria vectors and link these levels to failure of vector control methods.

Document Type:

Journal Article

Collection(s):

Emerging Infectious Diseases

Place as Subject:

Burkina Faso

Supporting Files:

	14-0619.final.nxml	text/plain
	license.txt	text/plain
	14-0619-F1.gif	image/gif
	14-0619-F1.jpg	image/jpeg
	14-0619-F2.gif	image/gif
	14-0619-F2.jpg	image/jpeg
	14-0619-F3.gif	image/gif
	14-0619-F3.jpg	image/jpeg
	14-0619-F4.gif	image/gif
	14-0619-F4.jpg	image/jpeg

No Related Documents.

You May Also Like:

Mixture for Controlling Insecticide-Resistant Malaria Vectors

Personal Author:

Pennetier, Cédric; Costantini, Carlo; Corbel, Vincent; Licciardi, Séverine; Dabiré, Roch K.; Lapied, Bruno; Chandre, Fabrice; Hougard, Jean-Marc;

Published:

Nov 2008

Source:

Emerg Infect Dis. 14(11):1707-1714

Description:

The spread of resistance to pyrethroids in the major Afrotropical malaria vectors Anopheles gambiae s.s. necessitates the development of new strategies to control resistant mosquito populations. To test the efficacy of nets treated with repellent and...

File Type:

[PDF - 311.22 KB]
Averting a malaria disaster: will insecticide resistance derail malaria control?

Personal Author:

Hemingway, Janet; Ranson, Hilary; Magill, Alan; Kolaczinski, Jan; Fornadel, Christen; Gimnig, John; Coetzee, Maureen; Simard, Frederic; Roch, Dabiré K; Hinzoumbe, Clément Kerah; Pickett, John; Schellenberg, David; Gething, Peter; Hoppé, Mark; Hamon, Nicholas;

Published:

Feb 12 2016

Source:

Lancet. 387(10029):1785-1788.

Description:

World Malaria Day 2015 highlighted the progress made in the development of new methods of prevention (vaccines and insecticides) and treatment (single dose drugs) of the disease. However, increasing drug and insecticide resistance threatens the succe...

File Type:

[PDF - 522.01 KB]
When a discriminating dose assay is not enough: measuring the intensity of insecticide resistance in malaria vectors

Personal Author:

Bagi, Judit; Grisales, Nelson; Corkill, Rebecca; Morgan, John C; N’Falé, Sagnon; Brogdon, William G; Ranson, Hilary;

Published:

May 20 2015

Source:

Malar J. 14.

Description:

Background : Guidelines from the World Health Organization for monitoring insecticide resistance in disease vectors recommend exposing insects to a predetermined discriminating dose of insecticide and recording the percentage mortality in the populat...

File Type:

[PDF - 1.27 MB]
The effectiveness of non-pyrethroid insecticide-treated durable wall lining to control malaria in rural Tanzania: study protocol for a two-armed cluster randomized trial

Personal Author:

Mtove, George; Mugasa, Joseph P.; Messenger, Louisa A.; Malima, Robert C.; Mangesho, Peter; Magogo, Franklin; Plucinski, Mateusz; Hashimu, Ramadhan; Matowo, Johnson; Shepard, Donald; Batengana, Bernard; Cook, Jackie; Emidi, Basiliana; Halasa, Yara; Kaaya, Robert; Kihombo, Aggrey; Lindblade, Kimberly A.; Makenga, Geofrey; Mpangala, Robert; Mwambuli, Abraham; Mzava, Ruth; Mziray, Abubakary; Olang, George; Oxborough, Richard M.; Seif, Mohammed; Sambu, Edward; Samuels, Aaron; Sudi, Wema; Thomas, John; Weston, Sophie; Alilio, Martin; Binkin, Nancy; Gimnig, John; Kleinschmidt, Immo; McElroy, Peter; Moulton, Lawrence H.; Norris, Laura; Ruebush, Trenton; Venkatesan, Meera; Rowland, Mark; Mosha, Franklin W.; Kisinza, William N.;

Published:

Jul 25 2016

Source:

BMC Public Health. 16.

Description:

Background : Despite considerable reductions in malaria achieved by scaling-up long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS), maintaining sustained community protection remains operationally challenging. Increasing insecti...

File Type:

[PDF - 2.63 MB]
Consistently high estimates for the proportion of human exposure to malaria vector populations occurring indoors in rural Africa

Personal Author:

Huho, Bernadette; Briët, Olivier; Seyoum, Aklilu; Sikaala, Chadwick; Bayoh, Nabie; Gimnig, John; Okumu, Fredros; Diallo, Diadier; Abdulla, Salim; Smith, Thomas; Killeen, Gerry;

Published:

Feb 09 2013

Source:

Int J Epidemiol. 2013; 42(1):235-247.

Description:

Insecticide-treated nets (ITNs) and indoor residual spraying (IRS) are highly effective tools for controlling malaria transmission in Africa because the most important vectors, from the Anopheles gambiae complex and the A. funestus group, usually pre...

File Type:

[PDF - 345.70 KB]