Keeping Safe from Diseases

World Malaria Day

When disaster strikes, families and whole communities are left vulnerable to deadly diseases like malaria. Emergency aid items like mosquito nets can help reduce the risk of infection and help families sleep better at night.

When disasters strike, they don’t just take away homes and devastate livelihoods. They can leave people vulnerable to disease, affecting families and whole communities long after the disaster has passed. 

Flooding is one of the worst natural disasters for insect-borne diseases likes malaria. Caused by storms, tsunamis, cyclones, and hurricanes, flooding leaves stagnant water behind which creates a breeding site for mosquitoes.

Mosquito nets are one of the most common ways to prevent the spread of malaria and other mosquito-borne diseases such as Zika Virus, dengue and yellow fever in high-risk countries across the world.

Right now, families in cyclone-battered Malawi and other places in the world are in urgent need of mosquito nets. By sleeping under nets coated with insecticide, families can minimize the chances of deadly malaria infection.

Helping Families Like Abdou's


Mosquito nets protect families from diseases like malaria.

When Boko Haram started attacking Abdou’s village in the Lake Chad Basin, Abdou’s family found refuge in a camp in Chad.

The refugee camp is located 5km from a river which is an ideal habitat for mosquitoes. Abdou and his family were in danger of being infected by malaria.

The mosquito nets made the family feel safer, allowing them to sleep a little bit better at night. Abdou says:

Faced with our precarious situation, the support received from ShelterBox is of great help to me.”

Our aid: Mosquito Nets


ShelterBox distributing mosquito nets following Tropical Storm Kai-tak that devastated the Philippines in December 2017.

In countries where insect-borne diseases are common, the mosquito nets we provide can simply and effectively make families feel safer.

Coated with insecticide, the nets offer an extra layer of protection by killing insects on and around the net.

Our mosquito nets are treated with a combined insecticide-synergist chemical. A synergist is a chemical that enhances the effectiveness of other chemicals, in this case, the insecticide. This means that our insecticide-synergist treated nets can work in areas where mosquitoes are resistant to insecticide.

Sleeping under mosquito nets is one of the best ways for families to protect against malaria. Today, about 53% of the population in sub-Saharan Africa is protected by bed nets, compared to just 2% in 2000. The region accounts for more than 90% of the world’s deaths due to malaria (CDC).

Take a Closer Look


What is malaria and how does it spread?

Malaria is caused by the Plasmodium parasite, which is spread by female Anopheles mosquitoes. These are known as “night-biting” mosquitoes because they most commonly bite between dusk and dawn.

The parasite enters the bloodstream and travels to the liver. The infection develops in the liver and then re-enters the bloodstream and attacks the red blood cells.

Some of the symptoms include fever, chills and sweating, vomiting, muscle pains, and diarrhea.

Do all ShelterBox responses include mosquito nets?

Every disaster is different and so are the needs of each affected community. We work with families to provide the items that will best help them to recover – and mosquito nets are usually needed when affected areas are at risk from insect-borne diseases like malaria, Zika, and Dengue Fever.

Whenever we give mosquito nets we also provide training so families know how to use them in the most effective way.

How long can a mosquito net be used for?

A mosquito net can be washed up to 20 times with soap and water.

How many mosquito nets do families get?

We provide at least two mosquito nets to each family we support.