Da Nang health officials recorded two new cases of malaria between September 29 and October 1 in individuals returning from Africa.
Plasmodium falciparum causes acute infections
Medical examinations confirmed both patients are infected with Plasmodium falciparum. This specific parasite can trigger severe malaria and lead to critical complications if not detected and treated immediately. Because these are imported cases, health authorities are monitoring the risk of secondary infections within the local community.
Da Nang health centers increase screening
The Da Nang Center for Disease Control (CDC) has directed regional health centers and municipal health stations to intensify efforts to identify symptomatic individuals. Officials are looking for patients presenting with fever, chills, sweating, or unexplained fevers, particularly those with a history of travel to or residence in malaria-endemic regions.
The CDC highlighted specific high-risk groups requiring attention:
- Foreign workers and migrants
- Business travelers and tourists
- Individuals returning from malaria-endemic countries, specifically in Africa
Diagnostic protocols for suspected cases
Health providers must screen suspected cases using blood smears and/or rapid diagnostic tests for malaria following professional guidelines. The Da Nang CDC requires that all confirmed or suspected cases involving epidemiological factors be reported immediately to facilitate investigation, treatment, and the application of prevention and control measures.
Travelers with symptoms should see a doctor
Individuals returning from endemic areas who experience unusual symptoms—including fever, chills, sweating, and exhaustion—are advised to see a doctor. Patients must inform healthcare providers of their travel and residence history abroad so clinicians can evaluate epidemiological factors and order the correct tests. The CDC also notes that travelers should take proactive measures to prevent mosquito bites when visiting or returning from malaria-endemic regions.
Common questions about imported malaria
How is malaria diagnosed in these cases?
Healthcare providers use blood smears and rapid diagnostic tests (RDTs) to identify the presence of the malaria parasite in the bloodstream.
Why is Plasmodium falciparum particularly dangerous?
This parasite can cause severe, acute malaria that leads to life-threatening complications if medical intervention is not provided immediately.
Who is most at risk for imported malaria in Da Nang?
The highest risk is found among foreign workers, migrants, tourists, and business travelers returning from endemic zones, especially those in Africa.
The two patients remain under medical care at Da Nang Hospital while health stations continue active surveillance for secondary transmission.
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