Josephine Shaba， 30， experienced first-hand the economic impact of malaria. “When I had malaria， I could not tend to my crops or animals. If we are too sick， we cannot plant and then we don’t have enough food to harvest，” she says.

To pay for her and her children’s treatment， Josephine had to sell some of her livestock and produce even though her harvest barely met the family’s food needs.

Malaria is endemic in Chipungu， Josephine’s village in Zambia’s Eastern province， and continues to be a major health problem for the country. According to the National Malaria Control Centre， malaria accounts for nearly four million clinically diagnosed cases per year in the country， for 36% of hospitalizations and outpatient visits， and for up to 20% of maternal mortality.

To address the issue， the government embarked on a mass distribution of free insecticide-treated mosquito nets， to benefit 8.2 million people across the country.

As part of this 4 months effort started in June 2014， the Global Fund and UNDP support the procurement and delivery of 4.8 million nets to six of the country’s 10 provinces.

So far， the country has received more than 750 million US$ in grants from the Global Fund， which are managed by UNDP with the Ministry of Health. In addition， UNDP has been actively involved with the Government of Zambia and other UN agencies to help the country achieve its target of reducing malaria incidence by 75% and lower the disease mortality rate by 20% by 2015.

“In Africa， malaria is a killer disease. My grandmother died from it. There are 14 people in our household， and we really need these mosquito nets，” says Benjamin Satenda， a beneficiary from the initiative in the Northwestern province.

The biggest impact of the programme so far has been to improve children’s health. Malaria prevalence in children aged under five fell from 16.1% in 2010 to 14.3% in 2012. This also led to an increase in school attendance.

Precious Malungo， an environmental health technologist at the Chipungu Clinic says that she already sees a significant reduction in malaria cases since the distribution of free bed nets. “I think everyone is sleeping under the nets because there are fewer cases of people suffering from malaria these days. The last few years， the rate of malaria incidence in our village was 100 percent.” she said.

Before the distribution campaign started， community health volunteers informed residents countrywide on the proper use and maintenance of the nets， malaria symptoms， treatment， and prevention. The sessions included information on draining and filling stagnant water areas that are breeding sites for mosquitoes.

“While malaria remains a major public health and development challenge in Zambia， a unique opportunity exists to scale up interventions， strengthen systems， and make a major effort to roll back malaria in the country，” says Viola Morgan， UNDP Country Director.

Since the Zambian government embarked on the project， the country appears to be on course to reduce the malaria burden and prevent unnecessary illnesses and potential deaths from malaria. In 2012， around 70% of Zambians owned a bed net and the overall prevalence of the disease had fallen from 22 per cent in 2006 to 15 per cent.

“My children， my husband and I had malaria twice in a month earlier this year. We haven’t caught it since we started sleeping under the nets，” Josephine says.

瘧疾在贊比亞是一種極其常見的疾病，每年有400萬(wàn)人左右患病。該國(guó)人民生活水平較為低下，一旦患病會(huì)對(duì)其家庭造成很大的經(jīng)濟(jì)負(fù)擔(dān)。由于蚊蟲叮咬是傳染瘧疾的主要途徑，贊比亞政府與國(guó)際公益組織針對(duì)這一情況，共同采取措施，包括為贊比亞人民發(fā)放蚊帳防止蚊蟲叮咬，處理污水以預(yù)防蚊子的滋生。目前，贊比亞的瘧疾患病情況已獲得極大改善，大約70%的家庭受助蚊帳且患病率由22%降至15%，預(yù)防措施已初見成效。

[http：//www.undp.org/content/undp/en/home/ourwork/hiv-aids/successstories/defeating-malaria--one-of-zambias-biggest-killers/]