KKN Gurugram Desk | The African continent is grappling with escalating public health challenges as over 200 disease outbreaks were reported in 2024, according to the Africa Centers for Disease Control and Prevention (Africa CDC). The rise in outbreaks has raised alarms among global health experts, with cholera topping the list as the leading cause of death.
Key Highlights of Africa’s Health Crisis
1. Alarming Surge in Disease Outbreaks
- In 2024, 213 public health outbreaks were reported, a sharp increase from 166 in 2023.
- Cholera caused 3,700 deaths, followed by measles, which claimed approximately 3,200 lives.
2. Suspected and Confirmed Cases
- Measles led in suspected cases, with 234,300 reported, followed closely by cholera, with 204,100 suspected cases.
3. Rising Cholera Cases
- Cholera outbreaks were widespread across Africa, driven by poor access to clean water, sanitation, and extreme climate events like floods and droughts.
- The mortality rate for confirmed cholera cases stood at 12%, highlighting gaps in health systems and vaccine availability.
Top Diseases in Africa for 2024
1. Cholera
- Spread via contaminated food and water.
- Exacerbated by climate change and limited access to oral cholera vaccines.
2. Measles
- Driven by gaps in childhood vaccination programs.
- A global surge in cases has been observed.
3. Mpox
- Declared a continental health emergency by Africa CDC in August 2024.
- Ranked fourth in suspected cases and third in deaths.
4. Dengue and Diphtheria
- Rounding off the top five, these diseases continue to impose significant burdens on healthcare systems.
Factors Behind the Growing Health Crisis
1. Weak Health Systems
- Limited healthcare infrastructure and access to essential medical supplies have worsened the mortality rate.
2. Climate Change
- Extreme events such as cyclones, floods, and droughts have reduced access to clean water and sanitation.
3. Vaccine Shortages
- A global shortage of cholera vaccines has hindered prevention efforts, prompting Africa CDC to advocate for local vaccine production.
4. Poor Sanitation
- Many regions in Africa still lack access to basic hygiene and sanitation, fueling the spread of infectious diseases.
Africa CDC’s Call to Action
Africa CDC Director-General Jean Kaseya emphasized the urgent need for unified efforts to address these health challenges. Speaking at a virtual briefing, he highlighted the multi-country mpox outbreak and other pressing crises, urging international collaboration to improve healthcare systems and vaccine distribution.
Dr. Ngashi Ngongo, principal adviser to Africa CDC, noted the critical role of clean water, sanitation, and robust health systems in mitigating future outbreaks.
The surge in disease outbreaks across Africa highlights the need for immediate action to strengthen healthcare infrastructure, improve vaccine availability, and address climate-induced health risks. As the continent battles these challenges, international support and local manufacturing of vaccines will play a crucial role in safeguarding public health.
