QUESTION How to prevent malaria? ANSWER There are a number of ways to prevent malaria. These can be placed into two categories: medication and vector protection. For medication, there are drugs you can take to prevent the malaria parasite from developing after someone is bitten by an infected mosquito. These drugs are known as “chemoprophylaxis." There are several different kinds, … [Read more...]
What year was the cause of malaria discovered?
QUESTION When did they find out that a bug bite caused malaria, and what year was that? ANSWER In 1880, Charles Louis Alphonse Laveran observed that malaria was caused by a parasite in the blood; it wasn't until 1897-1898 that Ronald Ross, a British Army medical doctor, discovered that the parasite could be transmitted between hosts (he used birds for his experiments) by mosquitoes. … [Read more...]
Mefloquine
QUESTION My son, 7 years old, took Mefloquine course for malaria prevention last year. We are travelling to INdia again this year. Does he and myself need to repeat the anti-malaria pills again this year? ANSWER Yes. You need to take anti-malarial preventative medication every time you go back to a malarial area. It is also important to continue taking the drug for the required amount of … [Read more...]
P.vivax Malaria Treatment
QUESTION Which drug should be given to a p.vivax malaria patient with deficient glucose 6-phosphate for prevention of relapse? ANSWER Unfortunately, primaquine is the only drug that is known to kill the latent liver stages of P. vivax and P. ovale. Since it can induce haemolysis in people with G6DP deficiency, this drug is usually not recommended for people with this deficiency. However, … [Read more...]
Is Malaria Contagious?
QUESTION Is malaria contagious? ANSWER Malaria cannot be transmitted directly between people via normal circumstances, so it is not contagious in the same way flu or the common cold is contagious. It also cannot be sexually transmitted. In most cases, malaria can only be transmitted via the bite of an infected mosquito, so unless those mosquitoes are present, it cannot be transmitted. … [Read more...]
Recurrent Malaria
QUESTION can malaria represent itself after 50 years? ANSWER There are two types of malaria which can lay dormant for long periods of time, though I don't personally know of more than a handful of cases where the relapse was a matter of decades after the initial infection. These two types are P. vivax and P. ovale, so if you know you were infected with one of these types a number of years … [Read more...]
Malaria Treatments
QUESTION What are the of different types of antimalaria drugs? ANSWER Most drugs used in treatment are active against the parasite forms in the blood (the form that causes disease) and include: chloroquine atovaquone-proguanil (Malarone®) artemether-lumefantrine (Coartem®) artesunate-pyronaridine (Pyramax®) dihydroartemisinin-piperaquine (Duo-Cotecxin®) mefloquine … [Read more...]
Treatment and Management of Malaria Parasite
QUESTION What are the treatments and management of malaria? ANSWER Treatment is actually part of the strategy for managing malaria, so I will come back to that later. The other main ways in which malaria is controlled is through prevention, diagnosis (followed by treatment if necessary) and education. 1) Prevention: There are a number of ways to prevent malaria. These can be placed … [Read more...]
Malaria Prevention
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...]
Malaria.com Support
QUESTION Who is your sponsoring organization? ANSWER Currently, Malaria.com is being supported by Epicenter Communications, a publisher of books and websites. … [Read more...]