Keenan further stated that Sierra Leone has one of the highest burdens of malaria in the world. “Its entire population is at risk of the disease, which remains one of the country’s leading causes of death and illness.” Laura as quoted.
On World Malaria Day, (today April 25, 2017) WHO is urging governments, partners and communities to relentlessly work together in order to combat malaria for good.
Through its National Malaria Control Programme, the Government of Sierra Leone had committed to reducing new cases by 40% by 2020.
WHO is supporting efforts to reach this target, including the rollout of a mass bed net distribution campaign later this year, aiming to reach households across the country, and free treatment at health facilities.
There are also actions communities and families can take to reduce malaria risks. These include: use of treated nets every night everywhere (among the most cost-effective, proven ways to prevent malaria); keeping their environment clean and free from mosquitoes, and seeking early treatment and care as soon as someone has any symptoms of the disease.
Prevent malaria – save lives: WHO push for prevention
World Malaria Day 25th April
GENEVA/NAIROBI: At an event on the eve of World Malaria Day in Nairobi, the World Health Organization (WHO) called today for accelerated scale-up of efforts to prevent malaria and save lives.
In sub-Saharan Africa, which shoulders 90% of the global malaria burden, more than 663 million cases have been averted since 2001. Insecticide-treated nets have had the greatest impact, accounting for an estimated 69% of cases prevented through control tools.
Together with diagnosis and treatment, WHO recommends a package of proven prevention approaches, including insecticide treated nets, spraying indoor walls with insecticides, and preventive medicines for the most vulnerable groups: pregnant women, under-fives and infants.
“WHO-recommended tools have made a measurable difference in the global malaria fight,” said Dr Margaret Chan, Director-General of WHO. “But we need a much bigger push for prevention – especially in Africa, which bears the greatest burden of malaria.”
WHO report: “Malaria prevention works: Let’s close the gap”
WHO’s latest report spotlights critical gaps in prevention coverage, particularly in sub-Saharan Africa. An estimated 43% of people at risk of malaria in the region were not protected by either a net or indoor insecticide spraying in 2015. Approximately 69% of pregnant women in 20 African countries did not have access to the recommended 3 or more doses of preventive treatment.
Some targeted prevention approaches have been adopted by countries as policy, but the actual uptake has been slow. Preventive treatment for infants, for example, which is safe, cost-effective and well accepted by health workers and communities, is currently only being implemented in Sierra Leone.
Across the Sahel, where most malaria cases and deaths among children occur in the rainy season, WHO recommends seasonal malaria chemoprevention (SMC), a preventive therapy shown to reduce new cases of severe malaria in young children by approximately 75%. As of 2015, 10 countries – Burkina Faso, Chad, Gambia, Guinea, Guinea Bissau, Mali, Niger, Nigeria, Senegal and Togo – had adopted WHO’s SMC policy and begun implementing it.
Global progress and disease burden
According to the World Malaria Report 2016, the rate of new malaria cases fell by 21% globally between 2010 and 2015. Malaria death rates fell by 29% in the same 5-year period. In sub-Saharan Africa, case incidence and death rates fell by 21% and 31%, respectively.
Other regions have made substantial gains in their malaria responses, but the disease remains a major public health threat. In 2015, the global tally of malaria reached 429 000 malaria deaths and 212 million new cases. One child died from malaria every 2 minutes.
“Any death from malaria – a preventable and treatable disease – is simply unacceptable,” said Dr Pedro Alonso, Director of WHO’s Global Malaria Programme. “Today we are urging countries and partners to accelerate the pace of action, especially in low-income countries with a high malaria burden.”
Ninety-one countries reported ongoing malaria transmission in 2015; all are working to reduce their malaria burden through the deployment and use of WHO-recommended preventive, diagnostic and treatment tools.
WHO’s global technical strategy for malaria, 2016-2030
In May 2015, the World Health Assembly approved WHO’s Global Technical Strategy for Malaria 2016–2030, a 15-year blueprint for all countries working to control and eliminate malaria. The strategy set ambitious targets for 2030, including reducing malaria case incidence and death rates by at least 90%, eliminating malaria in at least 35 countries, and preventing the reintroduction of malaria in all countries that are malaria free.
Interim 2020 targets call for 40% reductions in malaria case incidence and death rates and for the elimination of malaria in at least 10 countries. Less than half of the world’s 91 countries with malaria transmission are on track to achieve these interim targets for case incidence and mortality reductions.
However, prospects for achieving the 2020 elimination target are bright: WHO’s “Eliminating Malaria” report, published in 2016, identified 21 countries with the potential to achieve at least one year of zero indigenous cases of malaria by 2020.
Malaria elimination
In recent years, 7 countries have been certified by the WHO Director-General as having eliminated malaria: United Arab Emirates (2007), Morocco (2010), Turkmenistan (2010), Armenia (2011), Maldives (2015), Sri Lanka (2016) and Kyrgyzstan (2016). This certification is granted by WHO when countries achieve at least 3 consecutive years of zero locally-acquired cases of malaria.
In 2015, the WHO European Region achieved interruption of indigenous malaria transmission and was declared malaria-free the following year. The region has
maintained this status since and countries at risk of malaria reintroduction are strengthening their efforts to protect their populations from the risk of re-exposure to malaria.
Harnessing Innovation
Future progress in the fight to prevent malaria will likely be shaped by technological advances and innovations in new tools, including new vector control interventions, and possibly a vaccine.
The WHO African Region will announce today the three countries that will take part in a WHO-coordinated malaria vaccine pilot programme in selected areas, beginning in 2018. The injectable vaccine, known as “RTS,S,” was developed to protect young children in Africa. It will be assessed in the pilots as a complementary malaria control tool that could potentially be added to the core package of WHO-recommended measures for malaria prevention, diagnosis, and treatment.
World Malaria Day falls in World Immunization Week 24-30 April which celebrates the widespread use of vaccines that protect people against 26 diseases. Overall, vaccines prevent an estimated 2-3 million deaths each year.
Reductions in malaria case incidence and deaths (2010-2015)
WHO Region Case incidence rate reduction Mortality rate reduction
Europe 100% 100%
South-East Asia 54% 46%
Americas 31% 37%
Western Pacific 30% 58%
Africa 21% 31%
Eastern Mediterranean 11% 6%
Global total 21% 29%
For prompt intervention…
