General Malaria Information

This information was provided by
The Malaria Research Programme of the Medical Research Council, South Africa

Information
Advice
Symptoms
Risk Maps
SA Cases
Treatment
Prophylaxis
DoH Treatment Guidelines 2002
Malaria Update 2003

Malaria Advice for Travellers in Southern Africa

Malaria symptoms

From infection to first symptoms usually 7-14 days.

First symptoms in adults:

  • Feel weak, lethargic, uncomfortable, dizzy
  • Chills, sweats, fever
  • Muscular / abdominal pain
  • Vomiting, watery diarrhoea

First symptoms in children:

  • Cough
  • Rapid shallow breathing
  • Feverish convulsions

Uncomplicated P. falciparum malaria:

  • Fever, vomiting, diarrhoea, anaemia
  • In non-immune people this rapidly becomes severe, life-threatening malaria if it remains untreated.

Severe malaria (always P. falciparum)
In children:

  • Cerebral: unrousable coma, convulsions, muscle spasm causing backward arching of body.
  • Respiratory distress: deep breathing, flaring nostrils.
  • Low blood glucose: restless/aggressive, coma, drowsy, convulsions, sweating.

In adults:

  • Cerebral: unrousable coma, convulsions, muscle spasm causing backward arching of body, facial grimace.
  • Kidney failure: low urine output (less than 400ml per day)
  • Fluid on the lungs: laboured or rapid, shallow breathing, frothy sputum, lack of oxygen in tissues.

Other complications:

  • Anaemia,
  • low blood sugar,
  • failure of circulation (shock),
  • repeated general convulsions,
  • spontaneous bleeding,
  • red urine,
  • jaundice
  • fever with temperature over 40 degrees C.

Vivax, ovale & malariae malaria

  • Similar to uncomplicated falciparum.
  • Vivax: can have long latent periods and relapse after treatment.
  • Ovale: more gradual onset than vivax, can relapse, but less common. Death rare.
  • Malariae: more gradual onset, less severe symptoms, can recur after many years. Death rare.
  • Malaria can be confused with flu, blood poisoning, typhoid, dengue, viral haemorrhagic fevers, meningitis.

Pregnancy: (See Malaria in Pregnancy Brochure )

Maternal issues:

  • increased risk of severe malaria,
  • increased risk of death (especially in first pregnancy) sepsis or bleeding after delivery.
  • More common and more often fatal than in non-pregnant women.

Foetal complications:

  • abortion,
  • still birth,
  • foetal anaemia,
  • low birth weight,
  • retarded growth of the foetus,
  • premature delivery,
  • baby born with malaria.
Rapid malaria tests

There are many products on the market. Here are a few options:

Cape Biotech

MacMed consumables
Franco Zorzi for direct purchase
Tel: 011-6538556

 

ICT

Scientific Group
Johanneburg toll free: 0800002639
Durban:  031 - 579 4701 

 

Kat Quick

Kat Medical
Tel: 011 - 475 73 60/1  
Fax: 011 - 475 73 62
Shawn Duke - 082 577 20 99

 

Makro-Mal

Makro Medical (pty) ltd.
Johannesburg
Louis Roux / Colin Kramer - 011 - 624 33 00
Durban: Debbie Craig - 0832691507 http://www.users.iafrica.com/m/ma/makromed