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March 26, 2015

Bites Attract More Bites

New research has unfortunately revealed bad news about mosquitoes and their habits. A new study done by mBio and reported by Voice Of America News claimed, “A new study finds that the parasite that causes the disease produces an odor which attracts mosquitoes, inviting more bites and infections.” The problem which comes to mind right away is the idea of getting bitten by a mosquito which does not carry Malaria, but it attracts other potential mosquitoes which could potentially carry the deadly virus.

The reason other mosquitoes are attracted to other bites is because of a certain scent which is released (terpenes). When humans are bitten, the odor is released when they sweat or go into motion. This is when the mosquitoes will pick up the scents and are able to find their next potential victim.

Although this could hurt humans by infecting more people, it can also help with research. Researchers are currently undergoing studies to find a way in which they can detect the odor and treat bite victims accordingly before they are attacked by other mosquitoes. Being able to recognize who is affected and who is not affected is a vital key in curbing the spread of the deadly virus.

After identifying these people who have been bit, inhibiting a medicine which is essentially a fly trap which will destroy the mosquito before it can go and infect another member of society. These tactics are still in the research stages, but the researchers are hopeful that they can implement this tactic in the very near future.

For more updates on Malaria and other diseases, please visit Scott Filler‘s official website.

February 23, 2015

Alarming Spread Of Malaria

As soon as the world was starting to believe there was soon to be a cure to the deadly Malaria disease, a new drug resistant parasite has been discovered spreading around the Myanmar and India region. Asian countries should stay on high alert because of the epidemic which broke out over 50 years ago where a similar drug resistant parasite ravaged India and eventually travelled beyond Asia, and claiming millions of lives on its way to extinction.

Professor Mike Turner, the head of infection & immunobiology at the Welcome Trust in the United Kingdom stated, “The new research shows that history is repeating itself with parasites resistant to artemisinin drugs, the mainstay of modern malaria treatment, now widespread in Myanmar.” He also included that thousands are in immediate danger due to the new parasite.

According to Medical News Today, “The team found 39% of samples carried genetic evidence of resistance to artemisinin. They also confirmed resistant parasites were present in samples taken from centers located only 25 km from the Indian border.” Officials are extremely concerned since the proximity the disease is so close to India and the population which could be an epidemic very quickly.

Many doctors and officials are beginning to take precautionary measures as they expect the worst. Even though there is no real cure for this new mosquito, doctors are going to make sure they do all they can do in order to keep the heavily prone areas safe and disease free.

This new outbreak is urging the World Health Organization and The Global Fund to push for a more effective course of action to fight malaria. The bug is expected to be the worst epidemic since the 1960’s. One official claimed, “We need a more vigorous international effort to address this issue in border regions.” These regions are going to face problems for years to come and the best way to solve this problem is to wipe it out completely.

For more news and updates on Malaria, please visit Scott Filler‘s official website.

February 3, 2015

Cerebral Malaria Treatment Discovered?

Recent studies could have came to discover a cure to Cerebral Malaria according to the Harvard T. H. Chan School of Public Health. The school explained, “They discovered a novel link between food intake during the early stages of infection and the outcome of the disease, identifying two molecular pathways that could serve as new targets for treatment.”

Cerebral Malaria is considered one of the deadliest forms of Malaria which causes seizures, strokes, and death. This form of Malaria affects children generally and attacks their non-fully developed immune systems. The vaccine with use of “leptin—a hormone secreted from fat tissue with roles in suppressing appetite, but also in activating adaptive immune and inflammatory responses—is increased upon infection in a mouse model of cerebral malaria, and turns out to be a major bad actor in promoting neurological symptoms and death.” The researchers explained that using forms of leptin with a decrease in food intake can slow and potentially rid the Cerebral Malaria virus.

The biggest upside for this potential treatment is that is could be tested on humans since rapamycin is approved by the FDA currently according to article, “The researchers also found that leptin acted primarily on cytotoxic T cells by turning on the well-studied mTOR protein, for which pharmacologic inhibitors are readily available. In their animal model, treating mice with the mTOR inhibitor rapamycin protected them against the neurological complications of cerebral malaria. Protection was due in part to a preservation of the blood brain barrier, which prevented the entry of blood cells carrying the parasites into the brain. As rapamycin is already FDA-approved for use in humans, trials in humans for cerebral malaria treatment with this drug may be possible, according to the researchers.”

While this treatment is not expected to be seen on the market any time in the near future, researchers and doctors alike are hoping this could be the break through that begins to fight the Cerebral Malaria virus.

For more, please visit http://scottfiller.net

December 22, 2014

3D Mosquito Flight Tracking

Recent technology and medical tactics are joining forces in hopes to wipe out the Malaria disease completely. With hundreds of millions going into the fight against the deadly disease, it only makes sense that now technology is playing a major role in the fight. Traps which can detect and track mosquitos flight pattern can help detect which mosquitos are carrying the deadly disease and which are not. Not only do they detect the movements of the mosquitos, they capture them in 3D, which helps determine their height, rapid movement and flight path.

These mosquitos can be detected as hungry or not based on their flight pattern when entering a funnel which detects if the mosquito is flying erratically in search of food, or flying normally. These traps which are set up to analyze the flight direction of the mosquitos use human odor and heat to inspect the bugs pattern.

When these tests are being conducted, in certain scenarios, the mosquito would have wind against it in the trap in order to see the persistence of the deadly mosquito and the lengths it would go in order to get its food. When the mosquito was faced with no wind, no human odor or heat, it seemed to go on its route normally on an upward angle while in flight. Although, when human odor was added, the difference between between the having no odor in the trap and a trap with odor was outstanding. The odor trap had the mosquito going haywire. It flew in an eccentric manner and flew directly towards the odor area of the trap.

Likewise, when the trap was enclosed with human odor as well as heat, it was obvious the results came out the way they did. The mosquito went bizerk and even with the wind, they trekked their way to the source of the odor and heat. In the diagram on the right, you can see the path of the mosquitos and how they change due to frequency in odor, heat and wind placed in the funnels.

In 2013 alone, mosquitos with the deadly strain have killed over 500,000 humans, generally located in the subsaharien region of Africa. Even though Malaria related deaths are down 47% since 2000, they are still killing half a million people who are not able to get treated. This technology and medicine has donors hopeful that with the help of the world, we can eliminate Malaria for good.

For more information please visit: http://scottfiller.net

November 25, 2014

Genetically Altered Mosquitoes. To Wipe Out Malaria?

In 2002 alone, Malaria is the cause for about 627,000 deaths. A majority of these deaths were African children who did not have adequate medicine and access to medicine. The biggest problem with Malaria in Africa is that mosquitos are reproducing with the same genetic gene which carries the deadly disease.

George Church, professor of genetics at Harvard Medical School has a new ‘cutting-edge’ mosquito research that could eradicate the Malaria carrying mosquito population completely within a few generations. Church has come with the idea to genetically alter the genes of male mosquitos since they are ones who do not feed on human blood, they feed on plant nectar, which in turn means they do not spread or transmit Malaria.

This process would work based on genetically altering only males with these genetically engineered traits, which are engineered to carry a gene which gives their offspring a better chance of being male. Soon after, these altered male mosquitos breed with female mosquitos to pass their genetically engineered trait along to the offspring. The best case scenario of this alterations is to produce mosquito offspring which are male, killing off the female mosquito, Malaria carrying mosquitos. This could take a few generations and according to the journal Nature Communications this could work,Male mosquitoes feed on plant nectar, not human blood, and thus don’t transmit malaria. These mosquitos were shown to be able to interbreed with wild mosquitos (in cages), passing on their genetically engineered traits. Because they produce so few female offspring, whole mosquito populations could simply die off within a few generations.”

Although, this seems like a viable option to wipe out Malaria, it also posses a danger to the environment. The offspring of these genetically male mosquitos will pollinate for food which is also consumed by various other species in the ecosystem. It could harm these other species indirectly. Also, animals use mosquitoes as a food source, and like the animals which pollinate, it would affect them.

Another downfall to genetically altering gene technology is how easily it would be able to access. Getting this into the hands of everyone could pose a threat to any species which are not liked by anyone based on their own personal reasons.

For more information on the topic, please visit: MotherJones on their take on the subject.

November 4, 2014

Bill Gates donates $500 million to disease research

Billionaire and renown philanthropist has been known for his charitable work in the past, but has recently taken a major step forward in the fight against world epidemics. He has now pledged to donate $500 million to continue his fight against Malaria and has now pledged to fight Ebola.

Gates has been working with the PATH Malaria Vaccine Initiative, a group funded by Bill Gates foundation since 1999 to develop a cure for world diseases, which has been claiming lives in Africa and all around the world at an alarming rate. Of the $500 million, about $150 million alone is being allocated to the PATH Malaria Vaccine Initiative which is dispersing the money as follows; $29 million will go to the Clinton Health Access Initiative,$49 million will help researchers develop vaccines for bacterial causes of diarrhea, and $60 million will go toward the Drugs for Neglected Diseases Initiative. This is only the money being sent to the PATH foundation which was funded by Gates foundation.

Over the past year alone, Gates and his foundation have boosted funding into finding the cure of Malaria by 30% which brings it just around $200 million alone on just Malaria. Gates is very serious about his fight against the killer disease. He stated while speaking with the Malaria Vaccine Initiative, “We must remain committed to the eradication of malaria, small steps won’t get the job done. History shows that the only way to stop malaria is to end it forever.” Gates is very serious about ending Malaria, in the 15 years the Bill Gates Foundation has given over $30 billion towards research and development towards the fight against Malaria.

Not only is Gates fighting Malaria, he has also designated $50 million to the recent fight against the Ebola virus. This is a fight that Gates believes needs to be fought by the whole world, he has gotten other tech moguls to donate to the fight. Gates’ childhood friend and Microsoft cofounder Paul Allen donated $100 million, and Facebook founder Mark Zuckerberg gave $25 million. Gates understands that these donations are steps in the right direction, but he still believes this is an uphill battle and has vowed to give away 95% of his $81.6 billion net worth to charity and other organizations for potential future health of the world.

September 26, 2014

SAP and The Global Fund

scottfiller_sap The Global Fund is an international financing organization established in 2002 to fund the fight against AIDS, malaria and tuberculosis. SAP recently announced that SAP technology is helping the organization get a better understanding of how their financial investments are being used for disease prevention and treatment. Over a period of four years, SAP committed US$4million to the Global Fund. The Global Fund’s Innovative Coalition unites private sector organizations to tackle significant issues related to the organizations mission of fighting preventable and treatable diseases.

“SAP is all about helping organizations simplify complexity so they can do anything — and it doesn’t get more complicated than fighting persistent and deadly diseases around the world,” said Simon Paris, president of Industry Cloud, SAP. “By providing our technology innovation and leadership, we can help the Global Fund extend their reach and effectiveness. This partnership shows how technology can revolutionize the healthcare industry and save lives.”

The Global Fund acts essentially as a global public-private partnership that funds local organizations across 140 countries engaged in the fight against these three preventable and treatable diseases. In 2013, they disbursed US$3.9 billion worldwide, including private sector money generated by (RED), to create sustainable funding for the fight against AIDS in Africa. In addition to providing a charitable grant, SAP knew it could significantly increase its impact by contributing technology. With analytics technology and services from SAP, the Global Fund is now using grant management dashboards that provide greater visibility into programmatic, financial and management performance indicators, one of the organization’s biggest challenges.

“We would like to thank SAP for their tremendous support and collaboration to fight AIDS, TB and malaria,” said Mark Dybul, executive director, the Global Fund to Fight AIDS, Tuberculosis and Malaria. “We’re very excited about launching the innovation coalition and welcome the meeting this week in Berlin to engage with top German companies and government officials. SAP has demonstrated again its global leadership by creating new innovative solutions to improve the health of people around the world.”

For more information read on at http://money.cnn.com/news/newsfeeds/articles/prnewswire/SF20078.htm

August 19, 2014

Ebola Outbreak Causing More Pain

In a recent Independent UK article the collapse of healthcare systems in Western Africa could have the potential to see thousands more die from the Ebola outbreak due to malaria and other diseases. An expert told Independent UK, that they suspect the death toll from malaria and other diseases will actually rise above the death toll from Ebola itself. The expert is Dr. Jimmy Whitworth and he states that he is not confident in the health services to handle the outbreak. Whitworth, the head of population health at Wellcome Trust, explained to the Independent that Guinea, Liberia, and Sierra Leone may lack the ability to deal with the outbreak and that a breakdown in services at hospitals in these countries could lead to an “excess” of deaths from diseases like diarrhea, pneumonia and malaria.

scottfiller_ebola West Africa, at present, has seen over 1,000 deaths from the outbreak since the month of February and now it is in the middle of its rainy season, prime time for for malaria transmission due to mosquito breeding. It doesn’t look good for many of the hospitals either as many of them have been shut down because of the sheer impact of the virus. Furthermore, it appears that many people in need of treatment for other diseases are now avoiding hospitals to not be hit with the Ebola virus themselves.

The Ebola outbreak shutting down hospitals is coming at a horrible time. In any given year, even without an outbreak, 100,000 people can die from malaria in a single area. The World Health Organization is also taking great measures now. They are now calling for and authorizing experimental medicines that have yet to be tested on humans to combat the outbreak. Canada is sending an experimental Ebola vaccine to West Africa. Even though they are sending 1,000 doses, officials say that regardless if whether the vaccine works or not, it would take months for the vaccine to have a major impact.

July 24, 2014

Describing Malaria

In a recent article by the online source, WebMd, a general overview of Malaria is discussed and outlined. Malaria, is a serious disease that causes high fevers and chills in people that have been affected. The way people are infected by Malaria is through a bite by an infected mosquito. Malaria is rare in the Unites States but has affected many parts of Africa, Southern Asia, Central America and South America.

The mosquito bite that affects people with the Malaria disease are mosquitoes that have been infected with parasites. However, in very rare cases, people can become infected when they come in contact with infected blood. In women who are pregnant- the fetus could develop the disease from an infected mother. Contrary to what many believe- one cannot get Malaria from purely being in contact with a person that is infected. Most Malaria infections cause patients to have flu like symptoms, such as high fever, chills and muscle pain- but the symptoms tend to come and go in cycles. Some types of the Malaria disease may cause more serious symptoms- it could cause damage to the heart, lungs, kidneys, or brain. These types can be deadly. In order to check for the Malaria disease, your doctor will order a blood test to be done in order to check for the Malaria parasite.

scottfiller_malaria Medicines can usually treat the illness but many Malaria parasites survive because they are in your liver or they are resistant to medications. If you have been in an area where Malaria is present, it is important for you to get medical help right away in case if you were exposed to mosquitoes or are getting symptoms similar to the flu. Again, these include high fever, chills and muscle pain. You might be able to prevent Malaria before by taking medicine before, during and after traveling to an infected area. However, using medication to prevent Malaria doesn’t always work. This is due to some parasites being resistant to the Malaria medication.

June 24, 2014

OIC Hold First Conference

In 2007, the Organization of Islamic Cooperation (OIC) hosted its first conference of health ministers in Malaysia where they discussed the prospect of eliminating malaria. In addition the OIC confirmed it’s commitment to work towards a malaria free world at a recent meeting in Jakarta where member states were urged to unite in order to eventually eradicate malaria worldwide. With the continued commitment by the OIC and member states, about 7 OIC countries have successfully terminated malaria. Moving forward, the OIC wants to continue this progress to other countries. However, even though there has been great gains in fighting this disease worldwide, there is still a significant number of communities in Muslim countries that are continuing to be infected by malaria according to the Roll Back Malaria Partnership (RBM). Despite the progress, there are about 207 million infections around the world each year and OIC countries account for about half of these infections each year. Malaria, alone kills almost 630,000 people each year. However, it is in Africa where 80% of global malaria cases occur.

scottfiller_endmalaria

On the other hand, increased financing has helped decrease malaria infections by 42% globally and nearly 50% in Africa as of 2000.

The policies are working, but if the policies are continually invested in then, the partnership and OIC will lose the advances they have made to fight this infection. The two organizations must find creative ways to work together in order to maximize the effectiveness of their efforts in order to sustain the progress they have already made and continuing saving people’s lives. Fighting malaria is a major economic effort and both parties show tremendous commitment to fighting malaria. The path that everyone is on won’t be easy but continuing to make smart investments and working together will make a major impact for future generations. They can’t afford not to eliminate this disease.

Scott Filler | Malaria

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