What is CBS?

Early warning - early action

Many outbreaks begin with a cluster of unwell people or sudden deaths in a community which are not detected early enough by traditional surveillance systems. Often the community members are aware of the health threat, but the people who can mobilize response resources receive this information too late to limit the spread of a disease. By allowing for volunteers from the communities to report on health situations we can ensure that help is provided in the right place at the right time. This is CBS!

CBS can prevent epidemics as early detection is key for early action.

Lives saved with early action

Community based surveillance (CBS) is the systematic detection and reporting of events of public health significance within a community by community members. By using feedback from community volunteers, we can collect, analyse and interpret information on local health risks to prevent, identify and respond to disease outbreaks. As early warning of health risks leads to early action and lives saved, community based surveillance can stop disease outbreaks from turning into large scale epidemics and pandemics.

The Norwegian Red Cross is, together with the International Federation of Red Cross Red Crescent Societies, building a tool which allows local Red Cross volunteers to send an SMS when they see a health risk. By collecting and analysing this information automatically, we can respond earlier and correctly when the number of reports from communities increase.

Why is cBS needed? 

Real-time information important to respond effectively

The information needed during an outbreak, a humanitarian emergency or in complex environments is often complicated and is required in real-time. Information is needed for a variety of reasons: to monitor and understand health risks, to allocate resources and ensure early and effectively action in dynamic contexts. The Red Cross and Red Crescent Movement consists of a network of 17 million active volunteers worldwide. By making tools available for these community volunteers to report on disease risk, potential outbreaks can be detected earlier and responses can happen quicker.

Read more about the story behind CBS here.