The World Mosquito Program is working in Medellín to protect communities from mosquito-borne diseases like dengue, Zika, chikungunya and yellow fever.
After conducting laboratory studies to examine the impact of Wolbachia on dengue, Zika and chikungunya viruses in Colombia, we have worked in Bello and Medellín to explain our Wolbachia method and gain consent from these communities.
Since receiving the community’s support in Bello and Medellín, we have released Wolbachia-carrying mosquitoes in these areas.

Bello: Monitoring
Itagüí: Community engagement
Sabaneta: Community engagement

Aburrá Valley
Medellín joined the World Mosquito Program in 2016, following an agreement between Monash University and the Colombian Government.
In early 2016, the project engaged with the community to explain how the Wolbachia method works to prevent mosquito-borne diseases. In Medellín, public acceptance of the project (prior to release of mosquitoes) was rated 97%.
Together with the community, we started releasing Wolbachia-carrying mosquitoes across the project areas in August 2017. We are also collecting data on the incidence of dengue, Zika and chikungunya in the release areas. We aim to release Wolbachia-carrying mosquitoes across 16 communes in Medellín.
The community has been enthusiastically supporting the project in Medellín, with approximately 9,300 volunteers helping to release mosquitoes, host bug traps and promote the project.

Bello
Bello joined the World Mosquito Program in 2012, following an agreement between Monash University and the University of Antioquia.
Starting with a pilot project in the neighbourhood of Paris in 2014, the project engaged with the community to explain how the Wolbachia method works to prevent mosquito-borne diseases. Community engagement is a critical part of the project. In Paris, public acceptance of the project (prior to release of mosquitoes) was rated 93%.
We started releasing Wolbachia-carrying mosquitoes across Paris in 2015 and we are continuing to collect data on the incidence of dengue, chikungunya and Zika in the release areas.
Following the successful trial, we expanded the project to Bello municipality and began releasing Wolbachia mosquitoes in 2017. We continue to release mosquitoes in Bello municipality to establish Wolbachia in the local mosquito population.
The community has been enthusiastically supporting the project in Bello, with over 3000 volunteers helping to release mosquitoes, host bug traps and promote the project.

Itagüí
Itagüí joined the World Mosquito Program in 2019, following an agreement between Monash University, University of Antioquia and the Itagüí government.
The project is currently engaging with the community to explain how the Wolbachia method works to prevent mosquito-borne diseases. We needed to connect with people from a wide variety of ages, ethnic backgrounds, experiences and access to information. So, we are working to engage with different levels of the community through different media.
We will start releasing Wolbachia-carrying mosquitoes across Itagüí in late 2019 and we are continuing to collect data on the incidence of dengue, chikungunya and Zika in the release areas.

Sabaneta
Sabaneta joined the World Mosquito Program in 2019, following an agreement between Monash University, University of Antioquia and the Sabaneta government.
The project is currently engaging with the community to explain how the Wolbachia method works to prevent mosquito-borne diseases. It's important we connect with people from a broad demographic and with different levels of access to information. So, we are working to engage with the wider community through various media formats.
We will start releasing Wolbachia-carrying mosquitoes across Sabaneta in late 2019 and we are continuing to collect data on the incidence of dengue, chikungunya and Zika in the release areas.