Thursday September 19, 2019

Malawi Becomes First Country to Initiate Immunizing Children against Malaria

The vaccine, known as Mosquirix, was developed by GlaxoSmithKline and was approved by the European Medicines Agency in 2015

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malaria vaccines
FILE - Malaria drugs are seen on display in a privately owned pharmacy in Blantyre, Malawi. (L. Masina/VOA).

The World Health Organization says Malawi has become the first country to begin immunizing children against malaria, using the only licensed vaccine to protect against the mosquito-spread disease.

Although the vaccine only protects about one-third of children who are immunized, those who get the shots are likely to have less severe cases of malaria. The parasitic disease kills about 435,000 people every year, the majority of them children under 5 in Africa.

“It’s an imperfect vaccine but it still has the potential to save tens of thousands of lives,” said Alister Craig, dean of biological sciences at the Liverpool School of Tropical Medicine, who was not linked to WHO or to the vaccine. Craig said immunizing the most vulnerable children during peak malaria seasons could spare many thousands of children from falling ill with malaria or even dying.

malawi, malaria
“It’s an imperfect vaccine but it still has the potential to save tens of thousands of lives,” said Alister Craig, dean of biological sciences at the Liverpool School of Tropical Medicine. VOA

The World Health Organization says Malawi has become the first country to begin immunizing children against malaria, using the only licensed vaccine to protect against the mosquito-spread disease.

Although the vaccine only protects about one-third of children who are immunized, those who get the shots are likely to have less severe cases of malaria. The parasitic disease kills about 435,000 people every year, the majority of them children under 5 in Africa.

“It’s an imperfect vaccine but it still has the potential to save tens of thousands of lives,” said Alister Craig, dean of biological sciences at the Liverpool School of Tropical Medicine, who was not linked to WHO or to the vaccine. Craig said immunizing the most vulnerable children during peak malaria seasons could spare many thousands of children from falling ill with malaria or even dying.

malawi, malaria
The vaccine, known as Mosquirix, was developed by GlaxoSmithKline and was approved by the European Medicines Agency in 2015. Pixabay

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Craig noted one of health officials’ biggest challenges could be convincing parents to bring their children for repeated doses of a vaccine that only protects about a third of children for a limited amount of time. More commonly used vaccines, like those for polio and measles, work more than 90 percent of the time.

“This malaria vaccine is going to save many lives, even if it is not as good as we would like,” Craig said. “But I hope this will kick-start other research efforts so that the story doesn’t end here.” (VOA)

Next Story

Empty Nets as Malawi Sapped by Overfishing and Climate Change

But overfishing and climate change have taken their toll

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Malawi, Overfishing, Climate Change
Share on Facebook Share on Twitter Economy & Business Empty Nets as Overfishing and Climate Change Sap Lake Malawi By Agence France-Presse July 22, 2019 04:00 PM FILE - In this aerial view, fishing boats are seen on the shore of the Lake Malawi at the Senga village on May 20, 2019 in Senga, Malawi. FILE - In this aerial view, fishing boats are seen on the shore of the Lake Malawi at the Senga village on May 20, 2019 in Senga, Malawi. VOA

On the shores of Lake Malawi, a crowd eagerly awaits the arrival of a white and yellow cedar wood boat carrying its haul.

The crew of six deliver a single net of chambo, sardine and tiny usipa fish from the boat, just one of 72 vessels that land their catch every day on the beach at Senga Bay.

But overfishing and climate change have taken their toll.

Hundreds of local traders gather each morning and afternoon at Senga only to find that fish populations are falling in Lake Malawi, Africa’s third largest body of freshwater.

Malawi, Overfishing, Climate Change
On the shores of Lake Malawi, a crowd eagerly awaits the arrival of a white and yellow cedar wood boat carrying its haul. Pixabay

“We were hoping to catch a half-boat full or maybe a quarter-boat … but I’m afraid the fish are dwindling in numbers,” port manager Alfred Banda told AFP staring wearily at the small catch as it was dragged onto the sand.

“Before, we used to catch a full boat but now we are struggling,” he said, adding that a full boat would earn a team of between six and 12 fishermen about $300.

Bordering three countries — Malawi, Tanzania and Mozambique — Lake Malawi stretches across more than 29,000 square kilometers (11,200 square miles) with over 1,000 species of fish.

The 14,000 people living at Senga Bay depend on the lake for food and for their livelihood.

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“Seven years ago there was lots more fish than today. In 2019 it is different, there’s no fish in the water,” trader Katrina Male, a 40-year-old mother of six, told AFP as she stalked the nets of newly brought in fish seeking the best deal.

“The fish nowadays are more expensive, because they are becoming scarce,” Male said. “Some children have stopped going to school because their parents can’t find the money.”

‘No alternative to fishing’

For both locals and climate experts, declining fish numbers reflect a combination of environmental change and overfishing that augurs ill for the future.

Malawi, Overfishing, Climate Change
The crew of six deliver a single net of chambo, sardine and tiny usipa fish from the boat, just one of 72 vessels that land their catch every day on the beach at Senga Bay. VOA

The World Bank ranks Malawi among the top 10 at-risk countries in Africa to climate change, with cyclones and floods among the major threats.

Senga community leader John White Said says increasing gale force winds and torrential rains have made it harder for fishermen on the lake.

“Our men can’t catch fish because of wind which is much stronger than before,” he said, adding that the rains are increasingly unpredictable on the lake.

“The rain before would not destroy houses and nature but now it comes with full power, destroying everything and that affects the water as well.”

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According to USAID, the number of rainfalls incidents in the aid-dependent country is likely to decrease — but each rainfall will be more intense, leading to droughts and floods.

The threat was highlighted in March when Malawi was hit by torrential rains from Cyclone Idai, killing 59 people. The storm also cut a swathe through Mozambique and Zimbabwe, leaving nearly 1,000 dead.

On top of the environmental impact, the number of fishermen in Senga had doubled in the last 10 years due to the lack of other jobs, Said said.

“There is no alternative to fishing.”

One of the few to benefit is 38-year-old boat owner Salim Jackson, who rents out his two vessels.
“I got into fishing 13 years ago because I had no other option, I never went to school. But it has brought me good money,” he said.

‘Unsustainable fishing practices’

By sunset, the balls of fishing net lay stretched out on the beach and both buyers and fishermen negotiate prices.

Traders take their purchases in buckets to makeshift reed tables to be dried, smoked, fried or boiled in preparation for the market.

“Declining fish catches are mainly due to unsustainable fishing practices,” said Sosten Chiotha, a Malawian environmental science professor who works for the Leadership for Environment and Development (LEAD) action group.

“Overfishing is a challenge in Lake Malawi [but] there are efforts on co-management and closed seasons to ensure that the fishery recovers.”

Chiotha added that climate change was hitting Malawi with “increased frequency and intensity of extreme weather events in the major ecosystems including lakes.”

That leaves Malawi’s agriculture-based economy sharply vulnerable to climatic events and entrenched poverty heightens pressure on the environment.

Wearing a black silk thawb robe and white kufi cap, Said stands tall on Senga beach, surveying the scene around him.

“I’m worried,” he said. “In Malawi most people depend on fishing financially and as a cheap food source.
“The men have to cast their nets further and further away from the beach.” (VOA)