In Dhaka’s largest slum, residents seek relief from mosquitoes with zebra stripes

In this photo taken on March 29, 2022, two girls peek out from a zebra-print curtain hanged in their home in Karail, Dhaka’s largest slum area. (Supplied)
In this photo taken on March 29, 2022, two girls peek out from a zebra-print curtain hanged in their home in Karail, Dhaka’s largest slum area. (Supplied)
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Updated 14 May 2022

In Dhaka’s largest slum, residents seek relief from mosquitoes with zebra stripes

Two girls peek out from a zebra-print curtain hanged in their home in Karail, Dhaka’s largest slum area. (Supplied)
  • Residents in Karail say fabrics with zebra print help protect them from mosquitoes
  • Researchers say more studies are needed to confirm the effectiveness of black and white stripes in repelling mosquitoes

DHAKA: All year long, millions of Dhaka dwellers have to deal with swarms of mosquitoes, trying every means possible to protect themselves against their bites — lately also with zebra stripes.

Hot and humid, Bangladesh’s sprawling capital struggles with the presence of mosquitoes not only due to the climate but also unplanned urbanization.

During the monsoon season, rainwater pools in neighborhoods, becoming a breeding ground for the insects that can be hardly controlled and regularly cause outbreaks of diseases.

Incense is traditionally used to repel mosquitoes, but this year a new method partly phased it out, at least in Karail, Dhaka’s largest slum area, where residents say they are protected by fabrics with zebra print.




In this photo taken on March 29, 2022, a boy studies in his home in Karail, Dhaka's largest slum area. (Supplied)

It started as a project of an advertising agency and a direct-to-home TV provider, which in late March furnished 10,000 households in Karail with zebra curtains they called Mosblock.

“Our aim was to ensure uninterrupted entertainment for the people while watching television,” Mohammed Abul Khair Chowdhury, head of marketing at Beximco Communications Ltd., which owns the TV service, told Arab News.

“Now we are gathering further data on the efficacy rate of the curtains,” he said. “According to our initial findings, it worked.”

The curtains soon gained popularity and local businesses in the slum area began to copy the idea and sell their own zebra fabrics.

Chameli Akter, a 24-year-old student from Karail who hung zebra curtains on her door and window, said there were significantly fewer mosquitoes at her home.

“I noticed mosquitoes can’t fly near this curtain,” she told Arab News. “Fighting against mosquitoes is a daily struggle as the environment here is mostly dirty and there are enough places for mosquitoes to breed. Now, at least, I am a bit relieved.”

Shirin Begum, a 35-year-old domestic helper who also lives in Karail, also noticed that with the zebra stripes on her windows, the insects bothered her family less. “My children couldn’t concentrate on their studies due to mosquito bites,” she said. “Now, they can pay more attention to studying.”

Numerous international studies over the past few years have shown that black and white stripes protect zebras from insect bites.

Studies on flies have shown that the polarization of light impairs their perception, making them unable to properly decelerate and land on their victims.

Whether the same effect applies to mosquitoes has not been scientifically confirmed yet.

“We need to have more research on this,” said Muntasir Akash, an assistant professor at the zoology department of Dhaka University. But he welcomed the innovation: “In tropical regions, mosquitoes are very deadly. If a curtain like Mosblock can be an effective solution against mosquitoes, it will be very helpful.”

 


UK PM Johnson faces new call to resign over ‘partygate’

UK PM Johnson faces new call to resign over ‘partygate’
Updated 8 sec ago

UK PM Johnson faces new call to resign over ‘partygate’

UK PM Johnson faces new call to resign over ‘partygate’
LONDON: A Conservative lawmaker submitted a letter of no confidence in Boris Johnson on Friday and another quit a role as an assistant to Britain’s interior minister, putting new pressure on the prime minister over illegal parties at his Downing Street residence during COVID-19 lockdowns.
Bob Neill, the chair of parliament’s justice committee, said an official report on the parties issued on Wednesday showed a pattern of “unacceptable behavior” over months during Britain’s coronavirus crisis, and said he did not find Johnson’s explanations to be credible.
“Trust is the most important commodity in politics, but these events have undermined trust in not just the office of the prime minister, but in the political process itself,” Neill said in a statement. “To rebuild that trust and move on, a change in leadership is required.”
Johnson said after the report was issued that he took responsibility for the events but refused to quit.
Another Conservative lawmaker, Paul Holmes, said earlier on Friday he was resigning from his government role as parliamentary private secretary at the Home Office to focus on representing his constituents.
“It is clear to me that a deep mistrust in both the government and the Conservative Party has been created by these events ... It is distressing to me that this work on your behalf has been tarnished by the toxic culture that seemed to have permeated Number 10,” Holmes said in a statement.
Other Conservative lawmakers this week have said they had submitted letters calling for a confidence vote in Johnson to the chairman of the party’s 1922 Committee — which would be triggered if 54 such letters are written.
The letters are confidential, so only the chairman of the 1922 Committee knows how many have actually been submitted.
However, Holmes confirmed to Reuters he had not written a letter to call for Johnson to resign.

As springs dry up, Nepalese farmers tap into harvesting raindrops

Residents of Kuinkel Thumka sit next to a conservation pond that supplies them with water during prolonged dry periods.
Residents of Kuinkel Thumka sit next to a conservation pond that supplies them with water during prolonged dry periods.
Updated 27 May 2022

As springs dry up, Nepalese farmers tap into harvesting raindrops

Residents of Kuinkel Thumka sit next to a conservation pond that supplies them with water during prolonged dry periods.
  • Prolonged dry periods have been more frequent in recent years due to climate change
  • Farmers build soil-cement ponds to store rain and runoff water

KATHMANDU: Water scarcity in Kuinkel Thumka, a mountainous village in eastern Nepal, has for years made life difficult for residents — until a few months ago, when they started to capture excess rainfall during the monsoon season.

Located in the Middle Hills, between the Himalayas and Tarai, the village of 850 people lies in Kavrepalanchok district of Bagmati province, where the International Center for Integrated Mountain Development (ICIMOD), has introduced soil-cement ponds to store rain and runoff water.

“We built a soil-cement tank in our village eight months ago and started to collect rain,” Gita Kuinkel, a 53-year-old farmer, told Arab News.

“Before this tank, we didn’t have enough water and our lives were hard. It was not enough for our cattle, household chores and irrigation. Now, the water is enough,” she said.

“We don’t have to buy vegetables, we grow and eat vegetables from our own home gardens.”

Cheap soil-cement conservation ponds are constructed in the region with the help of ICIMOD, an intergovernmental research center serving countries of the Hindu Kush Himalayan region, and the Center for Environmental and Agricultural Policy Research, Extension and Development (CEAPRED), a leading Nepali developmental NGO.

The ponds capture excess rainfall during the monsoon, making water available during prolonged dry periods, which in recent years have been more frequent, even in the Himalayas, as South Asia is experiencing unprecedented heatwaves due to climate change.

Sanjeev Bhuchar, a water management expert at ICIMOD, told Arab News that more than 80 percent of Nepal’s 13 million population was dependent on mountain springs as the primary source of water. But the springs are drying up.

“In Nepal and other Himalaya-Hindu Kush countries, depletion of springs is one of the major emerging water crises,” he said.

“There is increasing evidence that spring discharge is decreasing, or in some cases, ceasing altogether.”

Within the past three years, more than 400 ponds have been built across the country, according to Kiran Bhusal, project coordinator at CEAPRED.

“Farmers can easily build such tanks because the procedure is very easy. It is built with mixtures of soil, sand and cement,” he said. “It is helping the people so much.”

Kamala Adhikary, another resident of Kuinkel Thumka, said that it cost the village about $160 to build a water conservation pond, and the standard of living has changed ever since.

“We didn’t have enough water for drinking, we had to buy water from other areas,” she said.

“Now we can wash our clothes, use it for our cattle and even we do farming, and earn money because of it. It improved our economic condition. A lot of problems have been solved.”

 


Concerns raised over criminalization, transfer of asylum seekers in UK

Concerns raised over criminalization, transfer of asylum seekers in UK
Updated 27 May 2022

Concerns raised over criminalization, transfer of asylum seekers in UK

Concerns raised over criminalization, transfer of asylum seekers in UK
  • Number being granted refuge hits 30-year high
  • Most enter via small boats or other irregular routes now exposed to risk of prosecution

LONDON: Charities have raised concerns over the potential for asylum seekers to be criminalized or transferred to Rwanda as the number being granted refuge in the UK hits a 30-year high.
The Guardian reported on Friday that Home Office data for the 12 months to March shows 75 percent of asylum claims were granted, with Syrians, Eritreans and Sudanese forming the majority of people making their way from countries with typically high approval rates.
However, most of them entered the UK by small boats or other irregular routes now exposed to risks of prosecution under the Nationality and Borders Act passed last month.
The same dataset also showed an increase in the number of Afghans making their way to the UK via the dangerous English Channel crossing, indicating that the resettlement schemes launched after the fall of Kabul to the Taliban last year are not working.
“The government has said it is giving Afghans a ‘warm welcome,’ but these figures reveal that many have felt they have been left with no option but to take this dangerous route to make it to the UK,” said Marley Morris, associate director for migration at the Institute for Public Policy Research.
“The government’s new plans in response to the Channel crossings could mean that Afghan asylum seekers will be sent to Rwanda.
“Contrary to the government’s claims, there are few safe routes for people forced into small boats to make it to the UK.”


Monkeypox can be contained if we act now, WHO says

Monkeypox can be contained if we act now, WHO says
Updated 27 May 2022

Monkeypox can be contained if we act now, WHO says

Monkeypox can be contained if we act now, WHO says
  • "We think that if we put in place the right measures now we probably can contain this easily," said Sylvie Briand, WHO director for Global Infectious Hazard Preparedness
  • So far, there are about 300 confirmed or suspected cases in around 20 countries

GENEVA: Countries should take quick steps to contain the spread of monkeypox and share data about their vaccine stockpiles, a senior World Health Organization official said on Friday.
“We think that if we put in place the right measures now we probably can contain this easily,” Sylvie Briand, WHO director for Global Infectious Hazard Preparedness, told the UN agency’s annual assembly.
Monkeypox is a usually mild viral infection that is endemic in parts of west and central Africa.
It spreads chiefly through close contact and until the recent outbreak, was rarely seen in other parts of the world, which is why the recent emergence of cases in Europe, the United States and other areas has raised alarms.
So far, there are about 300 confirmed or suspected cases in around 20 countries where the virus was not previously circulating.
“For us, we think that the key priority currently is trying to contain this transmission in non-endemic countries,” Briand told a technical briefing for member states.
Needed measures included the early detection and isolation of cases and contact tracing, she added.
Member states should also share information about first generation stockpiles of smallpox vaccines which can also be effective against monkeypox, Briand said.
“We don’t know exactly the number of doses available in the world and so that’s why we encourage countries to come to WHO and tell us what are their stockpiles,” she said. A slide of her presentation described global supplies as “very constrained.”
Currently, WHO officials are advising against mass vaccination, instead suggesting targeted vaccination where available for close contacts of people infected.
“Case investigation, contact tracing, isolation at home will be your best bets,” said Rosamund Lewis, WHO head of the smallpox secretariat which is part of the WHO Emergencies Programme.


Canada police shoot man in Toronto seen with rifle near school

Canada police shoot man in Toronto seen with rifle near school
Police in Canada’s largest city Toronto on Thursday fatally shot a man armed with a rifle. (Reuters)
Updated 27 May 2022

Canada police shoot man in Toronto seen with rifle near school

Canada police shoot man in Toronto seen with rifle near school
  • Bystanders alerted police to the man’s presence in an eastern neighborhood of Toronto

MONTREAL: Police in Canada’s largest city Toronto on Thursday fatally shot a man armed with a rifle, local media reported, in an incident that forced several schools into lockdown just two days after a deadly assault on a US primary school.
Bystanders alerted police to the man’s presence in an eastern neighborhood of Toronto, and the circumstances of what transpired next were not immediately clear.
But city police chief James Ramer told reporters that the suspect, described as a man in his late teens or early 20s, was dead after he had “confronted” responding officers, without elaborating.
The police force’s Twitter account said that after officers located the man, a “police firearm” was “discharged.”
A spokeswoman for the Special Investigations Unit told the CBC that preliminary evidence showed that two police officers had fired their weapons, and the suspect was pronounced dead at the scene.
It was not clear if the man was holding the weapon when police shot him.
Ramer said he was unable to offer more details, as the incident was under investigation.
“There’s no threat to public safety,” he said.
“Due to the proximity to a school, I certainly understand the trauma and how traumatic this must have been for staff, students and parents, given recent events that have happened in the United States,” the chief added.
On Tuesday, a shooting at a Texas elementary school left 21 dead — 19 children and two teachers.