QUESTION What is malaria and the preventive measures? ANSWER Malaria is a disease caused by single-celled parasites of the genus Plasmodium. There are currently five species which cause disease in humans, and while each is slightly different, they all act in basically the same way, and cause similar symptoms. Of the five, the most dangerous is Plasmodium falciparum, which can lead to … [Read more...]
Comparison of Molecular Tests for the Diagnosis of Malaria in Honduras
Honduras is a tropical country with more than 70% of its population living at risk of being infected with either Plasmodium vivax or Plasmodium falciparum. Laboratory diagnosis is a very important factor for adequate treatment and management of malaria. In Honduras, malaria is diagnosed by both, microscopy and rapid diagnostic tests and to date, no molecular methods have been implemented for … [Read more...]
Malaria Prophylaxis in Ghana, Africa
QUESTION My husband will be traveling to Ghana soon. We have Mefloquine and Primaquine. Which one do you think is best for prophylaxis in Ghana? He also has Fansidar, but we understand it's best not to use this for prophylaxis. Thank you for your help! ANSWER There are positives and negatives associated with both of these medications. Mefloquine is recommended for travelers in Ghana … [Read more...]
As American as…Plasmodium vivax?
While its evolutionary history is disputed, there’s no doubt malaria was a key factor in the history of the Americas I am in the midst of a fascinating book about the way the world changed after Columbus “discovered” America in 14921. Called, appropriately, 1493: Uncovering the World Columbus Created, it is author Charles C. Mann’s follow-up to an earlier, equally engaging book on pre-Colombian … [Read more...]
Malaria Effects on the Body
QUESTION What are the effects of malaria on the body? ANSWER Malaria has a number of effects on the body. The parasite passes from the blood (where it enters via the bite of an infected mosquito) into the liver, where it reproduces and changes form. After a period of 1-4 weeks (usually - it can be longer) in the liver, the malaria parasite re-enters the blood and begins to infect red … [Read more...]
Reoccurring Malaria
QUESTION Can malaria reoccur year after year from a single infection? I have been told that it comes back every year by many people. I have had malaria once and it never came back after successful treatment. My thinking is that once the parasite has been eliminated from the system it is gone unless you get bitten again. ANSWER There are several different types of malaria that infect … [Read more...]
Malaria Prevention
QUESTION What are the ways in which you can prevent yourself from being infected with malaria? ANSWER Malaria prevention consists of a combination of mosquito avoidance measures (since malaria is transmitted by infected mosquitoes) and chemoprophylaxis (medication to prevent the establishment of malaria in your body, if you do get bitten). Although very efficacious, none of the … [Read more...]
Herbal Treatment for Malaria
QUESTION Can any form of malaria be treated by herbs or plants, and how long does it take to recover from malaria? ANSWER Actually, two of the most important kinds of anti-malarial medication are derived by substances found naturally in plants, though they need to be processed in certain ways before the full pharmaceutical effect is felt. Quinine, administered intravenously, is … [Read more...]
Symtoms of Malaria
QUESTION Please tell me the symptoms of malaria. ANSWER Symptoms of malaria include fever and flu-like illness, including shaking chills, headache, muscle aches, and tiredness. Due to the way in which the malaria parasite reproduces in the human body, fevers occurring in a cyclical fashion (i.e. high fever one day, no fever the next day, then recurrence of fever on the third or fourth … [Read more...]
Prevention of Malaria
QUESTION What is the prevention of malaria? ANSWER Malaria prevention consists of a combination of mosquito avoidance measures and chemoprophylaxis. Although very efficacious, none of the recommended interventions are 100% effective. Mosquito Avoidance Measures Because of the nocturnal feeding habits of Anopheles mosquitoes, malaria transmission occurs primarily between dusk and … [Read more...]