By Dr Than Lwin Tun
AFTER a disaster, there are several health risks that can arise due to various factors such as contaminated water, lack of sanitation, overcrowding and exposure to hazardous materials. These risks can include the followings,
Waterborne diseases: floods and other natural disasters can contaminate water sources, leading to the spread of waterborne diseases like cholera, typhoid and diarrhoea.
Vector-borne diseases: Standing water and increased humidity can create ideal breeding grounds for disease-carrying insects such as mosquitoes and flies, leading to the spread of diseases like malaria and dengue fever.
Respiratory illnesses: Exposure to dust mold and other airborne pollutants can cause respiratory problems like asthma and bronchitis.
Mental health issue: Disasters can cause emotional distress, anxiety and depression, which can have long-term effects on mental health.
To Prevent and control these health risks, disaster response teams should prioritize the following measures: -
Provide safe drinking water: Ensure that affected communities have access to clean and safe drinking water by providing water purification or setting up water treatment facilities.
Improve sanitation: Install temporary toilets and hand washing stations to improve sanitation and reduce the risk of disease transmission.
Control Vector-borne diseases: Use insecticide-treated bed nets, spray insecticides and remove standing water to control the spread of disease-carrying insects.
Provide medical care: Set up medical camps and provide medical supplies and personnel to treat those affected by injuries and illnesses.
Support mental health: Provide counselling services and support groups to help individuals cope with the emotional trauma of the disaster.
Post-disaster health education is also an essential component of disaster response and recovery efforts. It is designed to provide individuals and communities with the information they need to stay safe, healthy, and resilient in the aftermath of a disaster. Post-disaster health education can take many forms, including the following: -
Community outreach and education: This may involve community meetings, door-todoor visits and other forms of outreach to provide information on topics such as safe water and food sanitation, hygiene and disease prevention.
Training for Volunteer Health Care Providers: They need specialized training to address the unique health needs of disaster survivors. This may include training on triage, emergency medical treatment and mental health support.
Health promotion campaigns: These campaigns can focus on promoting healthy behaviours and practices, such as hand washing, safe food handling and proper disposal of waste.
Mental health support: Disasters can have a significant impact on mental health. Post-disaster health education can provide information on how to identify and manage stress, anxiety and other mental health issues.
Disaster Preparedness Education: Post-disaster health education can also include information on how to prepare for future disasters, such as creating emergency kits, developing evacuation plans and identifying safe shelters.
In addition, by taking the mentioned control measures, the health risks associated with a disaster can be minimized, and those affected can receive the care and support they need to recover. Generally, post-disaster health education is essential for ensuring individuals and communities can recover from disasters and build resilience for the future.
