News / Health

Drug-Resistant Malaria Spreads in SE Asia

Drug-Resistant Malaria Spreads in Southeast Asiai
X
Steve Sandford
August 22, 2014 2:21 PM
On Thailand’s border with Myanmar, also known as Burma, a malaria research and treatment clinic is stepping up efforts to eliminate a drug-resistant form of the parasite - before it spreads abroad. Steve Sandford reports from Mae Sot, Thailand.

On Thailand’s border with Myanmar, also known as Burma, a malaria research and treatment clinic is stepping up efforts to eliminate a drug-resistant form of the parasite before it spreads abroad.

Artemisinin medicines have been highly effective against malaria when used in combination with other drugs. But in five countries in Southeast Asia –Cambodia, Vietnam, Thailand, Myanmar and Laos – the malaria parasite has adapted a resistance to the treatment.  

The Wang Pha Clinic, near a busy border crossing in Thailand, has had great success over the last two decades in reducing the impact of malaria. Case loads have dropped dramatically, but doctors like Cindy Chu, the clinic supervisor, remain concerned. 
 
“We used to see a lot of malaria at the Wang Pha clinic but now with efforts of elimination and active surveillance and even the setting up of malaria posts on the other side of the border, the malaria rates have really gone down," she said. "So we don’t see as much malaria as we used to. But on the other hand the malaria that we do see is more complicated and because of artemisinin resistance, the cases we see here require additional therapy.”
 
Doctors can treat infected patients with stronger drug cocktails, but worry it’s just a matter of time before those medicines also become ineffective.
  
Dr. Francois Nosten, has been conducting research on the Thai-Myanmar border for the past 30 years and he sees the clock ticking.
  
“This is a global public health emergency because we could see in our studies that the progression of resistance is quite fast," Nosten said. "For example in 2007 none of the patients were infected with a resistant parasite. In 2012, 80 percent of the patients are infected with the resistant parasite so in just a few years the majority of the infections are caused by the resistant parasite.”
  
Nosten favors a more radical approach against resistant malaria to control its spread: administering medicine to entire villages where the parasite can lie dormant and undetectable in many people. 
  
“What we predict is in order to stop the progression of artemisinin resistance, we need to eliminate malaria," Nosten said. "It's not good to just reduce the number of cases, reduce the transmission of the disease, we need to eliminate the parasite.
  
As medical teams make plans to distribute anti-malarial drugs in remote villages that have become malaria hotspots, many are hoping that the effort will stop the spread of an increasingly dangerous parasite.

You May Like

Hostage Crisis Could Divide Japan Over Plans to Boost Military

Japanese Chief Cabinet Secretary Yoshihide Suga said Monday the government is working closely with the Jordanian government to secure the release of remaining Japanese hostage Kenji Goto More

Video Brussels Shaken as New Greek Leader Challenges Europe’s Austerity Drive

Country's youngest ever PM Alexis Tsipras, 40, sworn in Monday and says he will restore dignity to Greece by ending spending cuts More

Multimedia National Geographic Photo Camps Empower Youth

Annual mentoring program's mission is to give young people a voice to tell their own stories through photography More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Obama Urges Closer Economic Ties During Historic India Visiti
X
Aru Pande
January 26, 2015 9:33 PM
U.S. President Barack Obama says the United States and India must do better to capitalize on untapped potential in their economic relationship - by removing some of the roadblocks to greater trade and investment. As VOA correspondent Aru Pande reports from New Delhi, Obama spoke after participating in India’s Republic Day celebration.
Video

Video Obama Urges Closer Economic Ties During Historic India Visit

U.S. President Barack Obama says the United States and India must do better to capitalize on untapped potential in their economic relationship - by removing some of the roadblocks to greater trade and investment. As VOA correspondent Aru Pande reports from New Delhi, Obama spoke after participating in India’s Republic Day celebration.
Video

Video US, EU Threaten New Russia Sanctions Over Ukraine

U.S. President Barack Obama has blamed Russia for an attack by Ukrainian separatists that left dozens dead in the port of Mariupol and cast further doubt on the viability of last year’s cease-fire with the Kyiv government. VOA’s Michael Bowman reports from Washington.
Video

Video White House Grapples With Yemen Counterterrorism Strategy

Reports say the U.S. has carried out a drone strike on suspected militants in Yemen, the first after President Barack Obama offered reassurances the U.S. is continuing its counterterrorism operations in the country. The future of those operations has been in question following the collapse last week of Yemen’s government. VOA White House correspondent Luis Ramirez reports.
Video

Video Kerry Warns Against Violence in Nigeria Election

US Secretary of State John Kerry visited Nigeria Sunday in a show of the level of concern within the U.S. and the international community over next month’s presidential election. Chris Stein reports.
Video

Video Zoo Animals Show Their Artistic Sides

The pursuit of happiness is so important, America's founding fathers put it in the Declaration of Independence. Any zookeeper will tell you animals need enrichment, just like humans do. So painting, and even music, are part of the Smithsonian National Zoo's program to keep the animals happy. VOA’s June Soh met some animal artists at the zoo in Washington. Faith Lapidus narrates.
Video

Video Worldwide Photo Workshops Empower Youth

Last September, 20 young adults from South Sudan took part in a National Geographic Photo Camp. They are among hundreds of students from around the world who have learned how to use a camera to tell the stories of the people in their communities through the powerful medium of photography. Three camp participants talked about their experiences recently on a visit to Washington. VOA’s Julie Taboh reports.
Video

Video Saudi, Yemen Developments Are Sudden Complications for Obama

The death of Saudi Arabia's King Abdullah and the collapse of Yemen’s government have cast further uncertainty on U.S. efforts to fight militants in the Middle East and also contain Iran’s influence in the region. VOA White House correspondent Luis Ramirez reports on the new complications facing the Obama administration and its Middle East policy.
Video

Video Progress, Some Areas of Disagreement in Cuba Talks

U.S. and Cuban officials are reporting progress from initial talks in Havana on re-establishing diplomatic ties. U.S. Assistant Secretary of State (for Western Hemisphere Affairs) Roberta Jacobson said while there was agreement on a broad range of issues, there also are some “profound disagreements” between Washington and Havana. VOA State Department correspondent Pam Dockins has the story.
Video

Video US, Japan Offer Lessons as Eurozone Launches Huge Stimulus

The Euro currency has fallen sharply after the European Central Bank announced a bigger-than-expected $67 billion-a-month quantitative easing program Thursday - commonly seen as a form of printing new money. Henry Ridgwell reports for VOA from London on whether the move might rescue the eurozone economy -- and what lessons have been learned from similar programs around the world.
Video

Video Nigerian Elections Pose Concern of Potential Conflict in 'Middle Belt'

Nigeria’s north-central state of Kaduna has long been the site of fighting between Muslims and Christians as well as between people of different ethnic groups. As the February elections approach, community and religious leaders are making plans they hope will keep the streets calm after results are announced. Chris Stein reports from the state capital, Kaduna.
Video

Video As Viewership Drops, Obama Puts His Message on YouTube

Ratings reports show President Obama’s State of the Union address this week drew the lowest number of viewers for this annual speech in 15 years. White House officials anticipated this, and the president has decided to take a non-traditional approach to getting his message out. VOA White House correspondent Luis Ramirez reports.
Video

Video S. Korean Businesses Want to End Trade Restrictions With North

Business leaders in South Korea are calling for President Park Geun-hye to ease trade restrictions with North Korea that were put in place in 2010 after the sinking of a South Korean warship.Pro-business groups argue that expanding trade and investment is not only good for business, it is also good for long-term regional peace and security. VOA’s Brian Padden reports.

Circumventing Censorship

An Internet Primer for Healthy Web Habits

As surveillance and censoring technologies advance, so, too, do new tools for your computer or mobile device that help protect your privacy and break through Internet censorship.
More

All About America

AppleAndroid