Skip to content
SciDev Logo

Bringing science & development together through news & analysis

logo-mobile
Menu Close
  • Agriculture
    • Farming
    • Fisheries
    • Food security
    • Forestry
    • GM
    • Livestock
  • Environment
    • Biodiversity
    • Biofuels
    • Bioprospecting
    • Climate change
    • Conservation
    • Desert science
    • Disasters
    • Earth science
    • Energy
    • Nuclear
    • Pollution
    • Water
  • Health
    • Children
    • Coronavirus
    • Disease
    • Ebola
    • Genomics
    • HIV/AIDS
    • Malaria
    • Medicine
    • Nutrition
    • Systems
    • TB
  • Governance
    • Aid
    • Cities
    • Conflict
    • Cooperation
    • Ethics
    • Gender
    • Human rights
    • Indigenous
    • MDGs
    • Migration
    • Policy
    • Science diplomacy
    • SDGs
    • Sustainability
    • Vulnerability
  • Enterprise
    • Biotechnology
    • Data
    • Design
    • Digital divide
    • Engineering
    • Funding
    • Innovation
    • Intellectual property
    • Knowledge economy
    • R&D
    • Technology
    • Trade
    • Transport
  • Communication
    • Capacity building
    • Education
    • Evaluation
    • AI
    • ICTs
    • Influencing
    • Journalism
    • Networks
    • Publishing
  • More
    • Work with us
      • Work with us
      • Support our work
      • Stories of impact
      • Weekly news alert
      • Donate to us
      • Use our content
      • Pitch to us
      • Noticeboard
    • See our content
      • News
      • Explainer
      • Features
      • SciDev.Net in-depth
      • Podcasts
      • Role models
      • Spotlights
      • Series
      • SciDev.Net at large
      • Columns
      • Data visualisation
      • Editorials
      • Multimedia
      • Opinion
      • Supported content
    • Training by SciDev.Net
      • Script
      • Practical guides
      • Learning series
    • About us
      • About us
      • What we do
      • Who we are
      • Stories of impact
      • Our policies
      • Site map
      • Contact us
  • Editions Global
    • Afrique Sub-Saharienne
    • América Latina y el Caribe
    • Asia & Pacific
    • Sub-Saharan Africa
    • الشرق الأوسط وشمال أفريقيا
Search
Sign up
  • Agriculture
    • Farming
    • Fisheries
    • Food security
    • Forestry
    • GM
    • Livestock
  • Environment
    • Biodiversity
    • Biofuels
    • Bioprospecting
    • Climate change
    • Conservation
    • Desert science
    • Disasters
    • Earth science
    • Energy
    • Nuclear
    • Pollution
    • Water
  • Health
    • Children
    • Coronavirus
    • Disease
    • Ebola
    • Genomics
    • HIV/AIDS
    • Malaria
    • Medicine
    • Nutrition
    • Systems
    • TB
  • Governance
    • Aid
    • Cities
    • Conflict
    • Cooperation
    • Ethics
    • Gender
    • Human rights
    • Indigenous
    • MDGs
    • Migration
    • Policy
    • Science diplomacy
    • SDGs
    • Sustainability
    • Vulnerability
  • Enterprise
    • Biotechnology
    • Data
    • Design
    • Digital divide
    • Engineering
    • Funding
    • Innovation
    • Intellectual property
    • Knowledge economy
    • R&D
    • Technology
    • Trade
    • Transport
  • Communication
    • Capacity building
    • Education
    • Evaluation
    • AI
    • ICTs
    • Influencing
    • Journalism
    • Networks
    • Publishing
  • More
    • Work with us
      • Work with us
      • Support our work
      • Stories of impact
      • Weekly news alert
      • Donate to us
      • Use our content
      • Pitch to us
      • Noticeboard
    • See our content
      • News
      • Explainer
      • Features
      • SciDev.Net in-depth
      • Podcasts
      • Role models
      • Spotlights
      • Series
      • SciDev.Net at large
      • Columns
      • Data visualisation
      • Editorials
      • Multimedia
      • Opinion
      • Supported content
    • Training by SciDev.Net
      • Script
      • Practical guides
      • Learning series
    • About us
      • About us
      • What we do
      • Who we are
      • Stories of impact
      • Our policies
      • Site map
      • Contact us

You are looking at all articles by Julien Chongwang

Poisons used to make food more beautiful, last longer

SciDev.Net in-depth

Poisons used to make food more beautiful, last longer

02/07/20

Q&A: Oceanography should be a core discipline in Africa

Role models

Q&A: Oceanography should be a core discipline in Africa

03/06/20

Symptomless cases raise coronavirus control fears

News

Symptomless cases raise coronavirus control fears

20/02/20

Q&A: West Africa’s first female astrophysicist

Role models

Q&A: West Africa’s first female astrophysicist

11/02/20

Ebola: calls for vigilance despite treatment breakthrough

News

Ebola: calls for vigilance despite treatment breakthrough

19/08/19

Cleaning up: Cameroon chemist turns oil waste into soap

Multimedia

Cleaning up: Cameroon chemist turns oil waste into soap

12/08/19

Mosquito-killing drug ‘reduced malaria in children’

News

Mosquito-killing drug ‘reduced malaria in children’

21/03/19

AIDS success ‘unworkable’ for vast majority

News

AIDS success ‘unworkable’ for vast majority

07/03/19

Q&A: ‘Research in the global South is of higher quality’

Opinion

Q&A: ‘Research in the global South is of higher quality’

10/08/18

Stigmatisation, ignorance still rife 35 years after HIV revealed as cause of AIDS

Feature

Stigmatisation, ignorance still rife 35 years after HIV revealed as cause of AIDS

24/01/18

Next-generation mosquito nets on the way

News

Next-generation mosquito nets on the way

03/08/17

The locust invasions devastating Niger

Feature

The locust invasions devastating Niger

20/02/17

Load more
  • Follow Us
Julien Chongwang

Julien Chongwang

Profile

Thanks to funding/support from:

SCIDEV_footer_02-sida
SCIDEV_footer_01_Bosch
SCIDEV_footer_02-science
SCIDEV_footer_02-wellcome-black
SCIDEV_footer_01-Alphagalileo_logo5site
SCIDEV_footer_01-IDRC_vert_logo
logo_IRD_2016_BLOC_UK_COUL
Carnegie
serrapilheira_logo

SciDev.Net is not responsible for the content of external Internet sites

All site content, except where otherwise noted, is licensed under a Creative Commons Attribution License

© 2025 SciDev.Net is a registered trademark.

  • About Us
  • Privacy policy
  • Cookies
  • Cookie Settings
  • Accessibility
  • Corrections/Feedback
  • Creative Commons
  • Site map

Site Maintained by Modular.

SciDev.Net appeals

Dear reader,

For over a decade, our website has championed science and development news from the Global South, sparking, conversations, influencing policies, and inspiring transformative projects. Now, more than ever, we need your support to continue providing accurate, unbiased reporting crucial for informed decisions on the future of these countries.

Will you support our mission this year?

We stand apart as an independent platform, free from corporate or political sway, passionately providing high-quality reporting. Your support will uphold our mission to educate and inspire positive change in the Global South, bridging knowledge gaps and fostering global cooperation.

Together, let's make a difference in the lives of millions by investing in knowledge, innovation, and progress.

Ben Deighton

Managing Editor

Yes, I'll Give!

Never see this message again.