Health Care Flashcards
Malaria - World Health Organization
Malaria is a life-threatening disease caused by Plasmodium parasites, transmitted to humans through the bites of infected female Anopheles mosquitoes. It is both preventable and curable. 
Key Points:
• Global Impact: In 2023, there were an estimated 263 million malaria cases and 597,000 deaths across 83 countries. 
• Regional Burden: The WHO African Region bears a disproportionately high share of the global malaria burden, accounting for 94% of cases (246 million) and 95% of deaths (569,000) in 2023. 
• High-Risk Groups: Children under 5 years old are particularly vulnerable, representing about 76% of all malaria deaths in the African Region. 
• Transmission: Malaria spreads primarily through the bites of infected female Anopheles mosquitoes. 
• Symptoms: Initial symptoms include fever, chills, and headache. Without prompt treatment, malaria can progress to severe illness and death within 24 hours. 
• Prevention: Preventative measures include avoiding mosquito bites through insecticide-treated nets and indoor spraying, as well as the use of antimalarial medicines. 
• Treatment: Early diagnosis and treatment with effective antimalarial drugs are crucial to prevent mild cases from becoming severe.
