Archive for category: Disease

Information and news about disease category

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AIDS in Africa No Longer Leading Cause of Death

Africa has had a long history with AIDS and has struggled to find solutions to keep AIDS-related deaths low. However, in the past few years AIDS rates in Africa have decreased, and it is no longer the leading cause of death.

This achievement is mostly due to better diagnosis and treatment, along with more information and better education on the condition. Additionally, other preventive strategies, such as self-testing, have become more prevalent. In fact, 40 countries have already added HIV/AIDS self-testing to their national policies, with 48 more developing similar policies, almost double the amount in 2015.

With these strategies being implemented, the number of HIV/AIDS-related deaths in Africa have decreased by 24 percent over the last five years. In 2015, there were a reported 5.2 million deaths caused by group 1 conditions, which includes AIDS, with AIDS reportedly causing approximately 760,000 deaths in 2015, a decrease from 1 million in 2010 and 1.5 million in 2005.

With AIDS no longer the leading cause of death, lower respiratory tract infections have taken the lead. Yet AIDS is not the only disease that has decreased; malaria has also seen a decrease in deaths, reporting a drop of 60 percent in the last 15 years, accounting for about 6 million people saved from the disease.

With expanded education regarding AIDS prevention, treatment, and self-testing, Africa is on its way to fulfilling the U.N.’s goal of eradicating AIDS on the continent by 2030. Additionally, with funding from donor countries and supplying clinics with the proper drugs, AIDS in Africa will continue to see a drop in deaths over the next few years, meaning the continent can focus on other leading causes of death.

– Amira Wynn

Photo: Flickr

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Common Diseases in St. Vincent and the Grenadines

Common Diseases in St. Vincent and the Grenadines

St. Vincent and the Grenadines is a country that has made huge strides in terms of disease reduction and increased sanitation. The nation achieved an all-time high of 98 percent of the population having access to clean water in 2010. This has enormously limited the number of diseases spread by poor water sanitation. With that said, what are the common diseases in St. Vincent and the Grenadines?

Of diseases common in developing countries, less than 3 percent of the population of St. Vincent and the Grenadines has HIV/AIDS, dengue, tuberculosis or leptospirosis. This is due to impressive programs in the nation, such as the Expanded Program on Immunization, which maintained a rate of 95-98 percent immunization of children under five years old. Another program that helped to achieve these outstanding figures is the Prevention of Mother-to-Child Transmission Program, which tested 100 percent of pregnant women for HIV/AIDS, and gave antiretrovirals, free of cost, to those who were positive.

There are very few diseases that can even be considered common in the small island nation. Of communicable diseases, the largest are acute respiratory infection, which had about 29,631 cases between 2006-2010, and the Zika virus, which had around seven cases per week in 2016. While cases of Zika have reduced greatly in St. Vincent and the Grenadines, it still poses a threat to the population, as there is no known cure for the virus and it can be spread very easily between individuals. Because of this, it is still considered a hazard to the population and those who are traveling there.

Overall, this small island nation has incredibly low disease spread because of its commitment to protecting its citizens at whatever the cost. Because of this, there are very few common diseases in St. Vincent and the Grenadines. The country sets an excellent example for other developing nations for disease prevention and reduction. Even as the poorest country in the eastern Caribbean, with a number of other issues to deal with as it develops, it has made incredible progress.

– Liyanga De Silva

Photo: Flickr

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Common Diseases in Bahrain

Common Diseases in Bahrain
People living with HIV/AIDS comprise only .01 percent of Bahrain’s total population. While Bahrain has a very low HIV/AIDS rate compared to other countries in the region, there are still other common diseases in Bahrain.

The Joint Mission found that cardiovascular diseases, diabetes, cancers and chronic respiratory diseases are all common diseases in Bahrain. Non-communicable diseases cause 78 percent of deaths in Bahrain. Many dietary behaviors are correlated with obesity, diabetes and cardiovascular diseases. Diets high in sodium and fatty acids, for example, can contribute to future cardiovascular diseases.

Cancer in Bahrain also contributes to a small percentage of deaths. Bronchial and lung cancers are the most common among the population of Bahrain. Tobacco use is very common among adults and children daily: one-third of men in Bahrain use tobacco.

Furthermore, much of the population is not physically active and does not eat enough fruits and vegetables. One-third of the population is hypertensive and 15 percent are diabetic. Diabetes has many effects on the population. Diabetic retinopathy, diabetic neuropathies and heart diseases related to diabetes are prevalent in the population.

The government is in the process of coming up with preventative measures to decrease the cardiovascular disease rate and those of other common diseases in Bahrain. The National Health Strategy 2015-2018 will provide health insurance, and an executive committee has been established for a national health insurance program. The committee is currently looking for ways to improve efficiency in using scarce health resources.

Only a small amount of the nation’s budget is allocated for public health each year. In 2014, only 4.98 percent of the budget was spent on healthcare. The density of physicians and nurses has been fairly low over the past few years.

However, there has been some progress made in recent years. For example, the national medicine policy has been updated by the Directorate of Materials Management, and some government sectors have collaborated through the national purchasing committee.

Bahrain has a good economy and relatively low rates of disease compared to other countries in its area. With the proper treatment and education, Bahrain’s cardiovascular disease rate can decrease a small amount at a time. With the help of the government and its people, the country can work to continue to educate everyone on preventative measures.

– Treasure Shepard

Photo: Flickr

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Reducing Non-communicable Diseases

Reducing Non-Communicable DiseasesNon-communicable diseases (NCDs), such as cancer, heart disease, diabetes and mental illness, are responsible for 70 percent of all deaths globally. Despite their prevalence, NCDs receive less than 2 percent of all global health aid funding.

The percentage of NCDs among the global population is expected to rise. It is estimated that in the next two decades, $47 trillion will be lost globally to non-communicable diseases.

There is disparity between disease burden and funding. The recent Ebola epidemic that impacted primarily West African regions caused 11,000 deaths and received nearly $74 million from U.S. funding by 2016. NCDs make up half of the global disease burden. U.S. Congress has no specifically designated funding to address NCDs in low- and middle-income countries.

Why are NCDs disproportionally underfunded?

  1. Evidence of cost-effectiveness. Prevention and treatment efforts of many communicable diseases provide concrete data— vaccines, for example, boast a very substantial, quantifiable value for lives saved. On the other hand, prevention and cure rates are far more difficult to quantify with NCDs, making it far more difficult to measure cost-effectiveness.
  2. Treatment is long-term. Few non-communicable diseases are easily cured or prevented by one treatment. Most require monitoring and medication administered over a lengthy period of time. Health issues with no guarantee of resolution (such as cancer) often struggle to find funding.
  3. Research is limited. Both the treatment and research of NCDs are underfunded, making research less accessible and comprehensive global approaches unestablished.
  4. Lack of media coverage. “The media tend to focus on rare and dramatic events,” says Meredith Young, a former graduate student in the Department of Psychology, Neuroscience & Behaviour at McMaster University. ” Due to the nature of infectious diseases, like HIV and Ebola, these diseases are more likely to receive in-depth media coverage. A story on heart disease (which is developed slowly, is more common and has more subtle side effects) do not receive the same emphasis.
  5. The connection between lifestyle habits and NCDs. While the development of NCDs can have a myriad of genetic, geographic and socioeconomic factors, their prevention and treatment are often connected to lifestyle changes and habits. “If we look at interventions taking place in the NCDs space, many are outside of what might be strictly referred to as ‘health aid’,” reports WhyDev. A sports program may be used to reduce the impact of NCDs, demonstrating the need to understand the types of interventions that positively impact the impact of NCDs.
  6. Few hands. The majority of global healthcare aid comes from a small handful of wealthy donors, and the realities and stigmas surrounding non-communicable diseases have a major impact on funding allocations.

Reducing Non-Communicable Diseases

There is promise for reducing non-communicable diseases. Since there are many factors that contribute to developing an illness like heart disease—including diet, exercise and smoking habits—there are many opportunities to lower risk through a wide range of interventions.

Take, for instance, tobacco control. There is a strong correlation between tobacco use and the development of non-communicable diseases. Increasing funding for smoking prevention and cessation programs could dramatically decrease cancer and heart disease rates.

Additionally, incorporating exercise into schools and daily routines can have enormous benefits in improving cardiovascular fitness and reducing obesity.

Movements demanding greater acknowledgement of NCDs have also gained traction in recent years. In February of 2013, the World Bank published a paper titled ‘Non-Communicable Diseases Series’, building on the previous Millennium Development Goals that excluded NCDs as a global issue. The aim of the new series is to contribute to reducing the NCD mortality rate by 2025.

While there are obstacles in the way of effectively distributing healthcare aid, the momentum for reducing non-communicable diseases is gaining attention and traction, paving the path for long-term, global solutions.

– Kailey Dubinsky

Photo: Flickr

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Common Diseases in Monaco Life Expectancy

Common Diseases in Monaco

Monaco is best known as one of Europe’s microstates and a favorite destination of the wealthy. Like any country, there are common diseases in Monaco, but the good news is that they do not have much of an effect on the population’s health or longevity.

Travelers to Europe may not think they are in danger of contracting diseases, but it is entirely possible. Depending on what activities tourists participate in, according to the Centers for Disease Control, Monaco presents risks of Hepatitis A, Hepatitis B and rabies. Hepatitis A is transmitted via contaminated food and water, whereas Hepatitis B is contracted through sexual contact or contaminated needles and blood products. Rabies, spread by bats in Monaco, is rare, but possible. Tourists who may be in areas with bats, or wildlife professionals who may be in close contact with them should get vaccinated for rabies.

Some of the more common diseases among residents of Monaco include various types of cancer, cardiovascular disease and diabetes. Monaco is an extremely healthy country. Residents benefit from the Monaco Health Screening Centre, established as a preventative health resource. The most common cancers in Monaco are breast and bowel cancer. Monaco is confident that vaccinating for cervical cancer, which is caused by the human papillomavirus (HPV), along with screening will lead to the eradication of the disease. The Centre also screens for osteoporosis, breast cancer and HIV. The majority of patients who come to the Centre for breast cancer screenings are proactive in doing regular breast exams on their own.

Because there is considerable wealth in Monaco, it is no surprise that the average life expectancy is 89.73 years. Rich countries have more money to spend on healthcare. Preventative measures go a long way in catching serious diseases and illnesses which might lead to death if not detected early.

Cardiovascular disease also exists in Monaco, with 114 deaths per 100,000 people. Monaco ranks 188 out of 189 in this regard, with Japan having the lowest number of deaths from cardiovascular disease. Common diseases in Monaco are similar to other developed countries, but because of early screenings and other preventative measures, those illnesses are not as much of a threat.

– Gloria Diaz

Photo: Google

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Street Vendor Pharmacists in Haiti

Street Vendor Pharmacists

Due to the lack of pharmaceutical access in Haiti, people are buying and selling all types of medicine on the streets. These street vendor pharmacists sell medicines ranging from ibuprofen to Viagra and even high-powered antibiotics.

The reason for Haiti’s lack of access to pharmaceuticals is due to a lack of infrastructure. Haiti’s medical infrastructure is underdeveloped due to government instability and several natural disasters that have occurred over the last decade.

Because of these events, Haiti has not had the ability to stabilize their infrastructure. This has led to a decrease in the availability of goods, including pharmaceuticals to treat various diseases and ailments.

The street vendor pharmacists carry large plastic buckets stacked high with different medications, held together with rubber bands. They try to stack the pills in an aesthetically pleasing way so as to attract more people to their bucket. Nearly all of these vendors have little to no knowledge about the medication they sell. While there are pamphlets available for them to learn the purpose of these drugs, they are limited in quantity and scope.

While these street vendors are helpful for Haitians in need of medicine, it’s not a business that can last. Many of the medicines that these vendors acquire are expired or counterfeit, and rather than helping people, they make them feel worse.

According to an interview with journalists Paolo Woods and Arnaud Robert, these vendors do not have the intention of hurting their customers. While they want to help those who are in need of medicine, they are also trying to make a living for themselves.

With the help of organizational intervention, Haiti is rebuilding its pharmacies and health clinics to better provide for its people. Organizations such as Plan International Canada and Plan International Haiti are working to make healthcare accessible to Haitians in a sustainable way.

– Rebekah Covey
Photo: Flickr

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Common Diseases in Nauru

Common Diseases in Nauru

The Republic of Nauru is a small island nation about 1,800 miles northeast of Australia, according to the BBC. The country has only about 10,000 inhabitants and there has been little economic activity since the 1980s, when its phosphate mines were exhausted.

Common diseases in Nauru include noncommunicable diseases (NCDs) such as cardiovascular disease and diabetes, according to a report submitted to the U.N. by the island nation in 2014. Health indicators, which are important when considering disease rate and mortality rate, are poorer in Nauru than in any other area of the Pacific region. NCDs affect communities and the government by making people more vulnerable to heat and water stress, which increases their vulnerability to climate change as well. This has made combating their causes a top priority.

Diabetes and its related complications account for most hospital admissions in Nauru. Life expectancy on the island is one of the lowest in the Pacific region and has gone down over the past 20 years. Diabetes affects 30 to 40 percent of the adult population and is one of the most common diseases in Nauru. NPR reported that amputations are a regular occurrence due to the disease. Other common diseases in Nauru include circulatory diseases such as hypertension and coronary artery disease. This is partly due to a shift from a traditional diet of root crops and fish to a modern diet loaded with processed sugar and saturated fats.

According to the Journal of Third World Studies, alcohol and cigarettes and the increased consumption of high fat diets has increased the prevalence of NCDs in the South Pacific region. This problem can be traced to an improved standard of living.

The government of Nauru developed a strategic plan in 2014 which was outlined in a document titled Nauru Non-Communicable Disease Strategic Action Plan 2015-2020. This plan was drafted in order to combat these problems and its main goal is to reduce the problems caused by NCDs in Nauru by 2020. About 28 participants came together in October 2013 to begin developing the strategic plan. Most of these participants were from the nation’s healthcare sector. Other members included community, church and education leaders, sports representatives and news outlets. The national NCD committee met in November 2013 to review the actions suggested by the previous committee and the draft was finalized in May of 2014.

NCDs are some of the most common diseases in Nauru and are the largest causes of death and disability on the island. Heart disease, hypertension, diabetes, kidney disease and lower repertory disease account for nearly 80 percent of deaths in Nauru. This island nation hopes to ease the burden that their citizens bear due to NCDs with their newly-developed strategic plan. Reaching the goals of this plan will surely help improve health on the island and extend the life expectancy of citizens of Nauru.

– Fernando Vazquez

Photo: Flickr

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Common Diseases in Colombia

Common Diseases in Colombia

As a country with a tropical climate, Colombia is susceptible to all the illnesses and dangers that go along with such a climate. Mosquitoes abound, the heat and great heights cause rashes and altitude sickness and contaminated water can lead to many different illnesses. Luckily, Colombia has some of the best medical treatment in all of South America, and many of these diseases are on the decline. Still, the following illnesses are some of the most prevalent and serious threats presently facing the country:

  1. Zika virus
    Like all the diseases on this list, Zika virus is primarily spread through mosquito bites, though it can also be passed through sex. Zika currently poses the greatest threat to pregnant women; infection during pregnancy can cause serious birth defects. Pregnant women are therefore advised not to travel where mosquitoes are most abundant, which is anywhere below an elevation of 6,500 feet (which, unfortunately, comprises most of Colombia). Zika is also tricky to detect, as most people with the virus do not show symptoms. As of June 2017, there have been 1,342 reported cases of Zika in Colombia, a 60 fold drop from the previous year.
  2. Malaria
    Of the most common diseases in Colombia, malaria may also be one of the most serious and potentially deadly, and is, once again, spread mainly by mosquitoes. The disease occurs year-round, and is present everywhere below 5,577 feet. Travelers are advised to take preventative prescription medication, particularly if they venture into rural areas, where the risk is higher. Symptoms of malaria, unlike Zika, are fairly obvious, including fever, chills, nausea and vomiting. In 2016, 83,356 cases of malaria were reported in Colombia.
  3. Dengue fever
    Another one of the most common diseases in Colombia, is contracted through contact with mosquitoes, most commonly during the day and often indoors. While most people only experience a rash, fever and muscle pain for about a week, dengue fever can be life-threatening for some. So far, 2017 has seen 14,152 cases of dengue, a 78 percent reduction from the previous year.
  4. Chikungunya
    This disease is fairly new to Colombia, having first arrived in 2014. Yet another mosquito-borne illness, chikungunya is most common in lowland population centers. Its symptoms are similar to that of dengue fever, but it is not, as of yet, known to be fatal. In 2017, a total of 619 chikungunya cases were reported, a whopping 96 percent less than the previous year.

As is evident, a large number of the most common diseases in Colombia are spread through mosquito bites, so it is crucial to the health of those in Colombia that preventative measures are taken. Most, though not all, of the above diseases have vaccines that protect against them, which is good news for Colombians who live in cities with access to medical care. Rural areas, however, are still lacking in healthcare facilities. Other preventative options include mosquito nets, which are widely used, and mosquito-repelling sprays, though neither of these present a completely foolproof solution. It will be important in the coming years, particularly as the Zika virus continues to spread throughout South America, to ensure that healthcare is available to all who need it.

– Audrey Palzkill

Photo: Flickr

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Common Diseases in Russia Remain Rampant

Common Diseases in Russia
Despite its position as both the largest country in the world in terms of landmass and a superpower within the global community both economically and militarily, since the 1991 demise of the Soviet Union, and even prior to that, drastic increases of common diseases in Russia have continued to occur. The causes for this are numerous and diverse, and the types of diseases being identified are often extremely contagious.

Common Diseases
There is no disputing that Russia, comparatively, is a very sick country, and the most common diseases in Russia are generally speaking, either preventable or curable. According to data from a 2014 World Health Organization report, the number of deaths in Russia caused by illnesses exceeded that of the U.S. by 54 percent.

Though coronary heart disease, strokes and HIV/AIDS claimed the most Russian lives in 2014, other common diseases in Russia include lung cancer, lung disease, liver disease, colon and rectum cancers, stomach cancer, pneumonia and different forms of influenza.

The country is also not estranged to seeing infectious diseases. As of 2017, some of the infectious diseases most affecting Russian citizens include typhoid fever, yellow fever, dengue fever, malaria, Rift Valley Fever as well as both hepatitis A and hepatitis E.

Causes and Analysis
Though the country has a socialized health care system that provides medical care to the majority of the population free of cost, it is highly underfunded, which has led to what is considered low-quality medical care by many developed nations and western societies. When attempting to understand the reasons behind the increase of common diseases in Russia, it is important to understand how changes in Russian politics slowly created a public health crisis. These changes took place before the 1991 collapse of the Soviet Union and only became increasingly worse following this event.

In the first four years following the fall of the Soviet Union, infant and maternal mortality rates increased substantially, life expectancy and fertility rates notably decreased and contagious diseases became widespread. According to a 1996 report published by the National Library of Congress, common diseases in Russia can be described as the result of the combination of environmental destruction through means including water and air pollution that were caused by the contamination of water and food products, specifically by mishaps involving nuclear development and improperly disposing radioactive material.

Among other things, the population is overcrowded, particularly in urban areas, which often produces substandard living conditions. There is generally widespread malnutrition due to an extremely disproportionate distribution of wealth in the Russian economy and high rates of alcoholism and tobacco usage. To make matters worse, there is a considerable lack of access to modern medical equipment and resources.

Long-Term Impacts
Although its effects may not be visible to the global community yet, public health in Russia is arguably one of the biggest threats to the country’s  future survival as a population. The threat is creating a concern among many that, if the current trajectory is maintained, there will inevitably be noticeable population decreases, as such decreases have already begun.

Between 1993 and 2015, the Russian population saw a decrease from 149 million to 144 million; unfortunately considering the current health crisis, experts have estimated that, if trends continue, the population could be as low as 107 million by 2050.

– Hunter McFerrin

Photo: Flickr

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Health Status: The Most Common Diseases in Burma

Diseases in Burma
Burma, or the Republic of the Union of Myanmar, is a sovereign state in Southeast Asia. It is a coastal region bordered by India and Bangladesh to the west, Thailand and Laos to the east and China to the north and northeast. Currently, Burma’s population consists of approximately 53,897,000 people.

Between 1962 and 2011 Burma was under the control of an oppressive military junta who suppressed almost all dissent of their rule. With the ouster of the junta group in 2010, the country has since seen a gradual liberalization, but the effects of the allocation of state funding to mostly the military has taken its toll on the healthcare in Burma.

Due to almost 50 years of neglect by the junta and foreign sanctions restricting outside help, the health care system in Burma has suffered heavily. The World Health Organization (WHO) found that Burma ranked last out of 190 countries according to their “overall health system performance” in a study conducted in 2013.

Burma has taken significant steps to improve their health care system, but problems persist. The lack of funding during the junta regime cut off access to the majority of public health care facilities, making some of the most common diseases in Burma hazardous or even deadly.

Hepatitis A and E

Both hepatitis A and E are viral diseases that interfere with the functioning of the liver. Hepatitis is spread through the consumption of food or water contaminated with fecal matter in areas with poor sanitation. Infected individuals generally exhibit symptoms of fever, jaundice, abdominal pain and diarrhea.

There was a 15 percent increase in the mortality rate of Hepatitis E between the years 1990-2013 in Burma. This is due in part to lack of educational materials and TV/radio broadcasting materials regarding the endemic nature of hepatitis in the country.

Typhoid fever

Another of the diseases in Burma caused by food or water contaminated by fecal matter or sewage. Triggered by the bacteria Salmonella typhi, symptoms include a high fever, headache, abdominal pain and either constipation or diarrhea. Typhoid fever is atypical to developing countries and is generally rare in industrialized areas. Mortality rates can reach as high as 20 percent of people infected.

The bacteria that causes typhoid fever is present in many Southeast Asian countries such as Burma in areas where there is poor water and sewage sanitation. Floods in these areas can also quickly spread the bacteria. Burma has suffered from heavy flooding since 2015.

Cholera

A diarrheal disease caused by the bacterium Vibrio cholera. An average of five to ten percent of those infected will have severe symptoms characterized by severe watery diarrhea, vomiting and leg cramps. Rapid loss of bodily fluids leads to dehydration and shock and can lead to death within hours without treatment.

The last major cholera outbreak occurred in late 2014 in the Yangon region of Burma. Over 200 patients tested positive for cholera and 41 were admitted to the hospitals for treatment. Township health officer Dr. Aye Aye Moe attributed the outbreak to poor sanitation, overcrowding and lack of clean drinking water. Authorities responded by chlorinating the water, providing information on food safety and improving sanitation through better waste management in the region.

Japanese Encephalitis

The leading cause of vaccine-preventable encephalitis in Asia, Japanese encephalitis is generally contracted through mosquitos. Most cases are mild but a small percentage of those infected develop severe encephalitis (inflammation of the brain) with symptoms such as a headache, high fever, disorientation, coma, tremors and convulsions. There is no universal treatment and care is generally specific to the individual.

The last major outbreak of Japanese Encephalitis in Burma occurred in 2014 affecting 41 people. Dr. Soe Tun Aung, the medical superintendent at Sittway General Hospital, said that steps that were taken to prevent the outbreak of the spread included spraying insecticide and repairing drains to prevent stagnant water in which mosquitos breed. Dr. Soe Tun Aung blamed an unhealthy environment along with a lack of awareness about the risks associated with mosquito bites as contributing factors associated with the outbreak.

Malaria

A mosquito-borne disease caused by a parasite. Individuals who contract malaria suffer from symptoms such as fever, chills and flu-like illness. Malaria is one of the most deadly diseases in Burma. The country accounted for close to half of all malaria deaths in the Southeast Asia in 2000. Burma has had issues with drug resistant strains of the disease and prevalence of the disease outside of city epicenters is very high.

Though there is still much to do, the government has made significant strides in allocating funding from the military to both medical goods and services to help fight diseases in Burma. This additional spending will not only improve the healthcare in Burma but will also create opportunities for multinational companies in healthcare consumer products, pharmaceuticals and medical services the ability to provide their services to the country.

The Burmese state, as well as the National Health Policy and the Ministry of Health have taken on the responsibility of raising the health status of the population. These important steps have the potential to improve overall healthcare and, through the liberalization of the country, allow outside organizations the ability to step in and provide support.

– Drew Hazzard

Photo: Flickr