By Assist America
Every year on April 25, the world recognizes
and brings awareness to malaria. World
Malaria Day is intended to help showcase
the widespread global efforts to control and
eliminate the disease.
What is Malaria and How Are People Infected?
Malaria is a serious and sometimes fatal disease. It is transmitted
by a parasite that commonly infects a certain type of female
mosquito and is transferred to humans through the bites of those
infected mosquitoes.
How Common is Malaria and Where Does It Occur?
According to the World Health Organization (WHO), nearly half of
the world’s population is at risk of malaria. In 2017, an estimated
219 million cases of malaria were reported across 90 countries and
the death toll reached 435,000, making the disease the 5th ranked
cause of death worldwide. Africa has the highest risk, recording
93% of malaria-related deaths. Other regions at risk include Asia,
South America and parts of the Caribbean. For more details on
where malaria occurs, check the CDC’s website at www.cdc.gov/
malaria/about/distribution.html.
Yes, malaria can be prevented by taking antimalarial drugs
and avoiding mosquito bites.
Visit your primary health care physician 4 to 6 weeks prior to
your departure to get all the immunizations necessary for your
destination and a prescription for the antimalarial drug. You’ll
have to follow your intake schedule strictly without missing
any doses. For more information regarding the prevention
drugs available, visit the CDC’s Drug Table at www.cdc.gov/
malaria/travelers/drugs.html.
In some countries, drugs sold may be counterfeit or of poor
quality. Therefore, we suggest buying all the medications you
will need for your trip before you leave your home country.
Also, note the name of the medication and its manufacturer
in case you lose your medicine.
Unfortunately, no drug guarantees 100% protection against
malaria and treatment must be combined with mosquito
bite prevention measures such as applying insect repellent,
wearing long sleeves and pants and sleeping under an
insecticide-treated mosquito net.
What Are the Symptoms and Treatment?
Symptoms usually appear 10 to 15 days after the mosquito
bite but can sometimes develop as early as 7 days and as
late as 12 months. The first symptoms – fever, headache,
and chills – may be mild and difficult to recognize as
malaria. However, if not treated within 24 hours, malaria
can progress to severe illness, sometimes leading to death.
If you think you may be infected, seek medical assistance
immediately. The WHO recommends that all suspected
malaria cases be confirmed using a parasite-based
diagnostic test (either using a microscopy or a rapid
diagnostic test) before administering treatment. Results of
such an exam can be available within 30 minutes.
The treatment of diagnosed malaria depends on three
factors:
Who Should Be Concerned About Malaria?
All travelers, child or adult, going to a country where malaria
transmission cases are reported should take precautions
no matter the reason of the trip (e.g. business trips, leisure
travels, long-term and short-term trips, urban and rural
destinations).
Pregnant women should avoid malaria-endemic regions
during their pregnancy as malaria can harm both the mother
and the fetus. If travel is a must, pregnant women should
talk to their doctor to discuss pregnancy-safe prevention
strategies.
Sources: For more information regarding malaria, visit: