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10:22
Methods to Investigate the Regulatory Role of Small RNAs and Ribosomal Occupancy of Plasmodium falciparum
Published on: December 4, 2015
Malaria: burden of disease
C Guinovart1, M M Navia, M Tanner
1Centre for International Health, Hospital Clínic/IDIBAPS/Universitat de Barcelona, Barcelona, Spain. cguinova@clinic.ub.es
Current Molecular Medicine
|March 7, 2006
Summary
Malaria, caused by Plasmodium parasites transmitted by mosquitoes, remains a major global health threat, causing millions of cases and deaths annually. Renewed research and funding offer hope for new control strategies and treatments against this persistent disease.
Area of Science:
- Medical Entomology
- Infectious Diseases
- Global Health
Background:
- Malaria, caused by Plasmodium parasites and transmitted by Anopheles mosquitoes, continues to be a significant global health burden over a century after its discovery.
- Despite reduced transmission areas, approximately 3 billion people remain at risk, with malaria causing 500 million cases and 1-3 million deaths yearly.
- Past eradication failures and the rise of drug resistance, particularly chloroquine resistance, coupled with weak health infrastructures, have exacerbated the malaria situation.
Purpose of the Study:
- To highlight the persistent global health challenge posed by malaria.
- To underscore the economic and social development burdens associated with malaria.
- To present renewed global efforts and hope for combating malaria through scientific advancements and financial support.
Main Methods:
- Historical review of malaria discovery and transmission.
- Analysis of global malaria burden, case numbers, and mortality rates.
- Overview of challenges including drug resistance and health infrastructure limitations.
Main Results:
- Malaria remains a leading cause of morbidity and mortality, affecting 3 billion people at risk.
- Significant economic and social development impairment globally due to malaria.
- Emergence and spread of resistance to antimalarial drugs like chloroquine.
Conclusions:
- Despite historical challenges, a renewed international focus on malaria control is evident.
- Advancements in understanding parasite biology, host immunity, and development of new drugs and vaccines offer hope.
- Increased financial support and collaborative efforts are crucial for future malaria control trends.
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