Community Health Workers in Pandemics.
Toward financing practices for community health programs that avoid harm and accelerate impact.
NOVEL PATHOGENS
The COVID pandemic showed us that pandemics start and end in communities.
As the earth’s climate continues to change, researchers have predicted that wild animals will be forced to relocate their habitats to regions with large human populations, dramatically increasing the risk of a viral jump to humans that could lead to novel pathogens and the next pandemic. Research also suggests that the next outbreaks are likely to originate from low and middle-income countries (LMICs).
The COVID pandemic has made clear that CHWs play a critical role in the control of infectious diseases—identification of outbreaks and suspect cases, referral of suspect cases for treatment, isolation of patients, sharing of essential information at the household level about precautions to take, promotion of immunizations, and participation in vaccination campaigns. Faced with the COVID crisis, well-supported and protected CHWs demonstrated readiness for the fight. Using rapidly adapted protocols and armed with PPE, CHIC research found that CHWs ensured 5.2 million patients could continue to access essential health information and services.
And we’ve seen this before.
The 2016 Ebola epidemic marked a turning point for Liberia’s health service, which was forced to innovate in the face of disaster. As a result, the community health model was thrust center stage—providing, among other things, an early warning system for outbreaks. CHWs’ ability to rapidly identify infections was crucial in ending the outbreak in 2016—the same year the model was scaled nationally. CHWs were more effective at carrying out Ebola-related activities than outsiders. And their relationships with community members proved resilient over time.
In short: CHWs are central to preparing for and fighting disease outbreaks.
PROMOTING COMMUNITY RESILIENCE
CHWs play a critical role in promoting community resilience to climate change through community-based strategies, education and awareness campaigns and being a link to vulnerable communities.
CHWs are often the first point of care for vulnerable and underserved populations in the LMICs that will be most impacted by climate change. We know that CHWs are not a second-rate stop-gap. Not a quick, second-class response to the challenge of providing health services for those most in need. Instead, CHWs are essential to realizing a first-class health system worldwide. Because CHWs can make it possible for all people to receive the vital services required for optimal population health, even in challenging circumstances.
CHWs play a critical role in promoting community resilience to climate change, by raising awareness and providing education about climate-related health risks. They also develop community-based adaptation strategies. And, in crises, they make sure that vulnerable communities have access to necessary resources, such as clean water, food, and shelter.
Now, more than ever, a proCHW workforce is not a nice to have. It is a necessity.