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Printable Handouts
Navigable Slide Index
- Introduction
- Ouline
- Definition of NTDs
- Examples of NTDs
- Rising cases of NTDs
- Which vectors?
- Overview of dengue and chikungunya
- Overview of human African trypanosomiasis
- Overview of lymphatic filariasis
- Overview of leishmaniases
- Overview of onchocerciasis
- Overview of schistosomiasis
- Worldwide distribution of NTDs
- Why are vector-borne NTDs spreading?
- Vector control rely heavily on insecticides
- No new insecticides for 20 years
- Other classes of insecticides:
- Modes of action of insecticides
- Pyrethroids and DDT
- Organophosphates and carbamates
- Fogging, misting and aerial spraying
- Insecticide treated nets (ITN)
- Indoor residual spraying (IRS)
- Larviciding
- Summary
- Vector control neglected for many NTDs
- Control of Aedes-borne diseases
- Insecticide spray spraying
- IRS and material treatment
- Reduced efficacy of control interventions
- Vector control for Chagas disease
- Control of sleeping sickness
- Control of LF vectors
- Global vector control responses strategy
- Global vector control responses strategy in detail
- Integrating vector control
- Thank you
Topics Covered
- What are the NTDs and their vectors
- Geographical distribution
- Current approaches for prevention
- Insecticides used for vector control
- Current approaches for prevention
- How can vector control play its full role: global vector control responses strategy
Links
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Talk Citation
Wondji, C. (2019, July 31). Neglected tropical diseases (NTDs) and vector control [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved November 23, 2024, from https://doi.org/10.69645/XZXJ7199.Export Citation (RIS)
Publication History
Financial Disclosures
- Prof. Charles Wondji has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.
HSTalks is pleased to grant unrestricted complimentary access to all lectures in the series Neglected Tropical Diseases. Persons not at a subscribing institution should sign up for a personal account.
Other Talks in the Series: Neglected Tropical Diseases
Transcript
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0:00
I am Charles Wondji,
Professor of Vector Biology at the
Liverpool School of Tropical Medicine
with a strong background in genetics and vector control.
The topic of our lecture today is on
"Neglected Tropical Diseases commonly called NTDs and vector control".
0:24
What is the outline for this lecture?
We'll be looking at what are the NTDs and their vectors,
we will be looking at the geographical distribution of these diseases worldwide,
we also will be looking at the current approaches used to control NTDs,
and we'll be clearly looking at the current role of vector control in preventing NTDs.
We also we'll be looking at the benefit of implementing vector control for NTDs,
and we'll be providing also some examples for that.
Finally, we will be looking at how can vector control really play its full role in
preventing or reducing the burden of NTDs and for that,
we'll be looking closely at the recent global vector control responses strategies from WHO.
1:14
According to WHO, neglected tropical diseases are a group of
communicable diseases prevalent mainly in tropical and subtropical regions of the world,
and in total they are present in around 149 countries,
and they affect more than one billion people worldwide.
These are mainly in developing countries,
and unfortunately those most affected are poor people living without sanitation,
who are in contact with vectors or live in proximity of domestic animals and livestock.