FILE - In this Oct. 30, 2009, file photo, a mother holds her baby receiving a new malaria vaccine as part of a trial at the Walter Reed Project Research Center in Kombewa in Western Kenya. The World Health Organization says three African countries have been chosen to test the world's first malaria vaccine. Ghana, Kenya and Malawi will begin piloting the injectable vaccine next year with young children. WHO said Monday, April 24, 2017, that the vaccine has the potential to save tens of thousands of lives if used with existing measures. The challenge is whether impoverished countries can deliver the required four doses of the vaccine for each child. (AP Photo/Karel Prinsloo, File)

In The News South Africa

South Africa issues malaria alert

PRETORIA, October 31 – The South African government on Tuesday warned of high numbers of malaria cases being reported in areas of Limpopo and Mpumalanga.

 

In a statement, government singled out the malaria transmission areas of the Vhembe and Mopani districts in Limpopo, as well as on farms along the Lephalale River in the Waterberg region, and in Bushbuckridge in Mpumalanga.

 

 
It also noted a modest increase in cases in the Kruger National Park and private reserves.

 
“This follows a very busy 2017 malaria season in the entire southern African region, which peaked in April and May and extended into June,” the statement explained. “High rainfall, humidity and ambient temperatures provided ideal conditions for malaria mosquito breeding and contributed to an increase in malaria cases. Unusually mild winter temperatures in malaria areas have allowed for ongoing mosquito and parasite development and led to an early and busy malaria season which started already in August 2017.”

 
Popo Maja, head of communications for the national department of health, said the key prevention strategy of the malaria control programmes in endemic areas remains the spraying of households with long-acting residual insecticides (IRS) which target indoor feeding mosquitos.

 
“This IRS programme is in progress in both Limpopo and Mpumalanga and is planned to target a larger area than in 2016,” Maja said. “Early treatment of malaria cases is a key strategy. The antimalarial drug, Coartem remains highly effective in the treatment of uncomplicated malaria, provided there is early diagnosis and urgent commencement of treatment.”

 
The department urged travellers from, or residents of malaria transmission areas in Limpopo and Mpumalanga, and the far northern KwaZulu-Natal and neighbouring countries such as Mozambique, Botswana, Zimbabwe and Namibia who present with fever and “flu-like” illness to have an urgent blood test and if diagnosed with malaria to treat as a medical emergency.

 
“Misdiagnosis of malaria as influenza is not uncommon with disastrous consequences in a number of persons.”

 
The department urged all travellers to malaria risk areas to take precautions to prevent mosquito bites and said medication to prevent malaria should be highly considered.

According to the department:
— Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected Anopheles mosquitoes, which generally bite at night.
— Malaria is preventable, treatable and curable.
— Travelers from non-endemic areas to malaria endemic areas and countries are vulnerable to the disease and need to take preventative measures.
— Malaria symptoms appear within 10-15 days after the infective mosquito bite.
— The symptoms include, fever, headache, chills and vomiting.
— Early malaria diagnosis and treatment reduces disease severity and prevents deaths.
— If people suspect that they have malaria, they should immediately consult their health service provider to be tested and treated.
— If not treated within 24 hours, malaria can progress to severe illness and death. Individuals are therefore advised to take personal protection methods when visiting malaria endemic areas within and outside South Africa.
— Everyone is at risk of contracting malaria in malarious areas (see attached malaria risk map for south Africa), but there are some higher risk groups including, children under five years of age, pregnant women, people with compromised immune systems, travellers from non-endemic areas and immigrant workers.

ANA

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