Archive for category: Disease

Information and news about disease category

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Top Diseases in Mauritania


Situated off the coast of the Atlantic Ocean in West Africa, the Islamic Republic of Mauritania lies between the Maghreb and western sub-Saharan Africa. Though it is rich in natural resources, Mauritania is one of the poorest countries in the world, ranking 151st out of 191 countries in gross domestic product, according to the International Monetary Fund. Weak health infrastructure and poor human development have contributed to a life expectancy of just over 63 years. Here are the top diseases in Mauritania:

Tuberculosis

A dangerous infectious disease spread by coughing and sneezing, tuberculosis is the deadliest disease in Mauritania, accounting for more than 12 percent of the total deaths in 2014. The first studies examining tuberculosis in Mauritania were conducted in 1987. Since then, government-directed anti-tuberculosis programs have had some success, even reducing the incidence of tuberculosis by almost eight percent from 1995 to 2001.

Malaria

Endemic in many regions across the country, malaria is another one of the top diseases in Mauritania. According to the World Health Organization, malaria made up almost seven percent of deaths in 2014. Since 1990, the number of reported cases of malaria have increased, with an average of 181,000 cases per year. Frequent epidemics often overwhelm understaffed health clinics and lead to the spread of the disease.

Through the National Malaria Control Programme, the Mauritanian Ministry of Health has developed a plan to lower malaria-related fatalities. The plan aims to improve methods of detecting and treating malaria.

HIV/AIDS

Like some of its neighbors, Mauritania has been greatly impacted by the spread of HIV. HIV/AIDS accounted for almost three percent of total deaths in 2014. In 2014, as chair of the African Union, Mauritanian President Abdel Aziz pledged to step up efforts across the continent to fight AIDS. A primary component of the renewed efforts will be shifting production of treatment to the continent.

Clearly, Mauritania is committed to financing its health programs without relying on international support. Yet until the country improves its health infrastructure, continued foreign aid will be key in fighting the top diseases in Mauritania.

– Yosef Gross

Photo: Flickr

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Top Diseases in Azerbaijan


The disease is rampant in Middle Eastern and Eastern European countries. Azerbaijan, located just south of the Caucasus Mountains and home to 9.6 million people, is no exception. Every day, these people are affected by chronic diseases in Azerbaijan, which ranges from heart disease and cancer all the way to infectious diseases and HIV/AIDS. Here is a list of the top diseases in Azerbaijan that threaten local citizens.

Cardiovascular Diseases

According to the World Health Organization (WHO), 54 percent of deaths in Azerbaijan are caused by cardiovascular diseases. Between 1990 and 2013, the annual mortality rate from cardiovascular diseases in Azerbaijan has increased by 18.2 percent, with an average of 0.8 percent per year. The most severe of cardiovascular diseases in Azerbaijan is Ischemic Heart Disease. However, the number of fatal strokes in Azerbaijan has increased by 24 percent since 1990, and the number of deaths caused by Hypertensive Heart Disease has increased by 33 percent since 1990. Cardiovascular diseases are by far the number one cause of death in Azerbaijan.

Chronic and Lower Respiratory Diseases

Data shows that of the communicable diseases in Azerbaijan, chronic respiratory diseases are the most dangerous. From the list of communicable diseases, lower respiratory infections make up for half of the deaths depending on age group, and the annual mortality rate sharply increases for those over the age of 55. However, things are looking better for chronic respiratory diseases in Azerbaijan; since 1990, the annual mortality rate for lower respiratory infections has decreased by 73 percent.

HIV/AIDS

Although HIV/AIDS does not make up for a large percentage of harm, it is still a very dangerous disease in Azerbaijan. HIV/AIDS has one of the fastest-growing annual mortality rates of any other disease in Azerbaijan. Between 1990 and 2013, the number of deaths caused by HIV/AIDS has increased by 3,247 percent. As of 2015, the number of people in Azerbaijan living with HIV is estimated to be around 11,000, and it is predicted that the number will increase.

Diseases in Azerbaijan are extremely prevalent and have a large effect on citizens’ lives. Organizations such as WHO, UNICEF, and UNAIDS are all working closely together in order to properly treat current diseases and prevent future deaths.

– Morgan Leahy

Photo: Flickr

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Partnerships Needed to Address Top Diseases in Guinea-Bissau

Top Diseases in Guinea-Bissau
Known as the Slave Coast when it was part of the Portuguese Empire, Guinea-Bissau is one of the poorest countries in the world, ranking 178th out of 188 countries in the Human Development Index, which encompasses life expectancy, education and income. While the rate of infectious diseases has decreased recently, current life expectancy in Guinea-Bissau is still only about 55 years for men and about 56 years for women. Here are the top diseases in Guinea-Bissau.

HIV/AIDS

According to UNICEF, almost four percent of the adult population of Guinea-Bissau lives with HIV. Because of its prevalence, HIV/AIDS accounts for over 12 percent of deaths in the country, making it the second leading cause of death and one of the top diseases in Guinea-Bissau. By partnering with research institutions such as the Aarhus University in Denmark, the World Health Organization (WHO) introduced antiretroviral therapy to treat patients with HIV. This treatment has saved thousands of lives and advanced the quality of clinical treatment across the country. At the same time, health officials are spreading awareness about methods of prevention, hoping to lower the prevalence of the disease among the population.

Influenza and Pneumonia

The leading cause of death in Guinea-Bissau, influenza and pneumonia account for more than 13 percent of total fatalities. Although Guinea-Bissau suffers greatly from the diseases, improved health infrastructure and wider distribution of vaccines could significantly reduce their negative effects. By partnering with international organizations like the WHO, Guinea-Bissau can make important strides in eliminating these diseases.

Malaria

Transmitted through the bite of an infected mosquito, malaria is another major killer in Guinea-Bissau. According to the WHO, malaria accounted for almost nine percent of total deaths in the country. Unfortunately, it is extremely prevalent among children under the age of five, although only about half of the infected children are treated with anti-malarial drugs. In addition to using preventative measures, such as sleeping under a mosquito net, improving health facilities will allow for better treatment of one of the top diseases in Guinea-Bissau.

These combined efforts will continue to aid in making the much needed improvements to health in Guinea-Bissau.

– Yosef Gross

Photo: Flickr

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Major Diseases in Andorra


Andorra is a healthy country; its lack of heavy industry leaves air clean, and people of all ages are used to climbing up and down its hillsides, both of which contribute to the country’s very high life expectancy Still, there is disease. The major diseases in Andorra are non-communicable in nature.

Some of the major diseases in Andorra are cardiovascular diseases, cancer and neurological disorders. These are the most deadly non-communicable diseases. According to HealthGrove, 40.1 percent are affected by cardiovascular diseases, 31.6 percent are affected by cancer and 11.9 percent are affected by neurological disorders like Alzheimer’s disease.

Cardiovascular Diseases
In 2013, ischemic heart disease, stroke, and other cardiovascular and circulatory diseases were the most deadly cardiovascular diseases. They accounted for 87.6 percent of all deaths from cardiovascular disease in Andorra. Of the three, ischemic heart disease was the most deadly, followed by stroke. The mortality rate for the former has decreased by 11 percent since 1990; for the latter it has declined eight percent. The other cardiovascular and circulatory diseases, on the other hand, kill fewer people, but their mortality rate has increased by 25 percent in little more than a generation.

Cancer
Tracheal, bronchus and lung cancer were the three most deadly cancers in 2013, followed by colorectal and prostate cancer. The rate of cancer deaths is on the rise in Andorra. The mortality rate for the respiratory-related cancers is up 18 percent since 1990; for colorectal cancer the increase is 19 percent. The mortality rate for prostate cancer has grown by an astonishing 48 percent since 1990.

Neurological Disorders
Alzheimer’s disease and other dementias, Parkinson’s disease, and other neurological disorders were the most deadly neurological disorders in Andorra in 2013. In 2013, 72.8 people out of every 100,000 were killed by Alzheimer’s and other dementias. Since 1990, the mortality rate for these dementias has increased by 29 percent. Parkinson disease killed another 8.1 per 100,000; its mortality rate has climbed by 61 percent. The mortality rate for other neurological disorders is up 17 percent since 1990.

Even though non-communicable diseases are some of the major diseases in Andorra, the country, overall, is still relatively healthy. Andorra has some of the most technologically advanced hospitals in Europe. There are ten state-funded health centers in Andorra, which are staffed by nurses. They are responsible for first aid, antenatal and child care, nursing services, home and rehabilitation care, immunizations and general healthcare. Moreover, emergency care is free for everyone.

– Solansh Moya

Photo: Flickr

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Threefold Strategy to Fight Pneumonia in India


Pneumonia in India accounts for 20 percent of the deaths worldwide caused by pneumonia. Pneumonia is an acute respiratory infection which affects the lungs. It causes difficulty in breathing and limits oxygen intake. It can be caused by bacteria, fungi or viruses and is a contagious disease.

Pneumonia symptoms include a cough, difficulty in breathing, fast breathing or wheezing. Infants may experience an inability to feed or drink, unconsciousness or convulsions, or worse. Pneumonia is the largest infectious cause of death among children in the world.

India has the highest number of deaths by pneumonia and diarrhea among children. Pneumonia in India in children under five is caused by malnutrition, low birth weight, non-exclusive breastfeeding, lack of measles immunization, indoor air pollution and overcrowding.

Pneumonia in India can be fatal to all, but is especially dangerous to young children. According to the  World Health Organization (WHO), one in three deaths in India is caused by pneumonia. Pneumonia in India is the leading cause of infant deaths. Every year almost 200,000 children under five die of pneumonia in India. On a global level, pneumonia kills around 900,000 children in the world every year.

In 2016, India managed to achieve improvement of 7 percentage points in the GAPPD score. The GAPPD score measures the use of interventions that protect, treat and prevent phenomena and diarrhea. India’s 2016 score was 41 percent, a major improvement achieved by improving exclusive breastfeeding rates and the Hib vaccine, but well short of its target score of 86 percent.

A new vaccine to protect children was introduced in India this year as part of the Universal Immunization Program. Called the pneumococcal conjugate vaccine (PCV), this new vaccine will be available to children who need it, especially the underprivileged. Millions of children will receive the vaccine for free. The vaccine protects children from pneumococcal diseases like pneumonia and meningitis.

The aim of this vaccine is to reduce the death of children from pneumococcal pneumonia. “No child should die from the vaccine-preventable disease,” said the Union Minister for Health and Family Welfare in India.

To fight pneumonia, a threefold strategy needs to be incorporated:

  1. Protection: Exclusive breastfeeding for six months, vitamin A and zinc supplementation and adequate nutrition
  2. Prevention via vaccination: Pneumococcus, HIV Protection, promotion of washing and hygiene, reduction of indoor air pollution
  3. Treatment: improving care-seeking behavior, community case management and health facility case management

India has taken significant initiatives to fight against this disease. Through implementing this threefold strategy, overcoming pneumonia in India is hopeful.

– Aishwarya Bansal

Photo: Flickr

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The Current Major Diseases in Fiji


Like many developing countries, Fiji falls short on providing basic healthcare to all citizens. Private healthcare is available, but many citizens must use the failing public system, which is superior in urban regions compared to those in rural areas. As a result, more rural residents are faced with prevalent illnesses. Based on a 2012 report by the World Health Organization, the following are the major diseases in Fiji:

  • Ischemic heart disease caused the greatest number of deaths in 2012. It killed 1,300 people and accounted for 21.8 percent of Fijian deaths.
  • Diabetes mellitus was the second leading cause of death, accounting for 16 percent of deaths nationwide and killing a total of 900 Fijians.
  • Stroke was third, killing 500 people, 8.3 percent of deaths.
  • Other killer diseases that are less common include lower respiratory infections like pneumonia and bronchitis, kidney diseases and various cancers.

Although noncommunicable diseases cause the majority of deaths, likely due to their difficulty in treating, Fiji is still home to a number of communicable diseases. Together, these diseases accounted for approximately 18 percent of Fijian deaths in 2008. They include the following:

  • The Zika virus, commonly contracted through mosquito bites, is spreading throughout Fiji, with more and more cases reported. There is no current vaccine.
  • Dengue fever, also contracted through mosquito bites, has recently been declared an outbreak within Fiji. As with Zika, dengue fever does not have a current vaccine.
  • Tuberculosis is widely prevalent, especially to those living in rural areas where pollution is common and medical resources are limited.
  • Other common diseases include Hepatitis A and typhoid.

Through utilizing the aid provided by other nations, Fiji would benefit from taking radical measures to improve public healthcare. In doing so, these major diseases in Fiji could be limited or potentially eradicated with time, advancing the quality of life for the Fijian people.

– Gigi DeLorenzo

Photo: Flickr

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The Stigma Surrounding HIV/AIDS and Major Diseases in Hungary


Hungary, which is located in Central Europe between Romania and Austria, has seen promising trends in the health and wellbeing of its people. According to the World Health Organization (WHO), the estimated life expectancy in Hungary was 76 years of age as of 2014. At the turn of the 21st century, it was just over 70 years. In addition, the European Commission (EC) and WHO reported other health improvements, including a decrease in infant mortality, suicide and self-harm. Incidences of AIDS, cancer and cardiovascular disease, as well as these diseases’ death rates, also showed a decline. However, when compared to 10 other European countries, the data showed higher death rates for both HIV and AIDS in Hungary.

The government is taking an active role in the prevention and treatment of these three major diseases in Hungary, according to the WHO. Unfortunately, the stigma surrounding HIV/AIDS is still very common. Another issue raised by the EC is that of confidential STD testing. Up until 1996, an individual wanting to be tested for HIV was required to reveal their identity, along with the names of their previous sexual partners, who were then tested for the disease. In 1997, the government reformed procedures, creating a two-step process that is still used today. A first test does not require people to reveal their identities, but if a second, confirmational test is necessary, that information must be disclosed. As the EC points out, people likely avoid testing since there is no way to have it done anonymously.

After the government dismantled the National AIDS Committee in 2000, people with HIV/AIDS could only seek help from one hospital in Budapest: Saint Lazlo Hospital. The EC notes that patients receive good care, but with just one venue for treatment, HIV/AIDS cannot be treated nationwide. In addition, many doctors remain unknowledgeable about the major diseases in Hungary, and dentists often refuse to treat patients with HIV/AIDS.

There is good news. According to the EC, the Hungarian government is working to end discrimination against infected individuals. They are also working to create educational programs that work towards the prevention and development of new and improved treatment options, such as importing medication that has not been previously accessible.

– Helen Barker

Photo: Flickr

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Noncommunicable Diseases: The Impending Global Health Crisis


The WHO’s “Ten years in public health 2007-2017” report chronicles the “evolution of global public health” over the past decade. The report emphasizes the escalation of chronic noncommunicable diseases (NCD) as the largest threat to global health.

Chronic NCDs are categorized as diseases that progress slowly. The four main NCDs are cancer, cardiovascular disease, diabetes and chronic respiratory disease, all of which share common risk factors abundant in non-health sectors. NCDs have only recently been recognized as a main component in the impending global health crisis. These chronic diseases share four risk factors: tobacco use, excessive alcohol use, unhealthy diet and minimal physical activity.

In 2015, the World Health Organization (WHO) reported 70 percent of global deaths were due to NCDs (39.5 million out of 56.4 million). Out of the 39.5 million NCD fatalities, 30.7 million occurred in low and middle-income countries.

Health systems traditionally rely on curing individual disease as they arise. However, current health systems are not sustainable due to insufficient disease management and care. Access to disease treatment is becoming unavailable for millions of individuals, including affluent people in wealthy countries.

A study released by the World Economic Forum states that diabetes cost the global economy nearly $500 billion in 2010 and this is projected to increase to $745 billion by 2030. Newly approved cancer treatments average $120,000 per person, causing medical care to be “unaffordable for even the richest countries in the world.”

These high costs have four severe implications:

  1. They undermine the traditionally ethical ideal that healthcare should be available to everyone;
  2. The need for social protection becomes obvious when a person has to spend much as 60 percent of their income to get diabetes medication;
  3. Prevention becomes the foundation of global health;
  4. High costs clarify that no economy can outlast the NCD global crisis by investing solely in treatment services.

The WHO report ‘Ten years in public health 2007-2017’ estimates that 40 million people die each year from NDCs, “accounting for 70 percent of all deaths worldwide.” According to Margaret Chan, Director-General at WHO, chronic noncommunicable diseases have surpassed infectious disease as the leading cause of death worldwide.

The WHO’s newly established ‘Health Emergencies Programme’, enables faster response to global pandemics and emergencies. The programme collaborates with various countries and partners to “prepare for, prevent, respond to and recover from all hazards that create health emergencies, including disasters, disease outbreaks and conflicts.” It is also focused on community engagement and increasing disease prevention in public health services.

Chan urges the world to focus on implementing universal health care to reduce noncommunicable diseases. It is the ultimate expression of equality, ensuring no one is left behind.

– Madison O’Connell

Photo: Flickr

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4 Ways Poverty Impacts the Hepatitis Epidemic


Hepatitis has become a global epidemic. Such viral infections can cause cirrhosis of the liver and hepatocellular carcinoma. Nine percent of the global population, or 550 million people, are infected and one million die from the disease every year. Most of these deaths are in lower-income countries. Hepatitis infections have definitive links with poverty beyond death rates; poverty is an identified risk factor for the disease. Here are four ways poverty impacts the hepatitis epidemic:

  1. Poverty Impedes Diagnosis
    Many people are unaware they have hepatitis. Indeed, 90 percent of people with hepatitis C are not diagnosed. Undiagnosed people may not take precautions in preventing transmission.Many diagnostic tests are expensive, putting them out of reach for lower-income countries. For example, the liver biopsy test is not only expensive, but it requires trained histopathologists to analyze the tissue sample. In Africa, medical professionals who are experts in liver diseases are generally not common. This includes those who would analyze the histology sample.Furthermore, lower-income countries don’t typically have high-quality laboratories that can test for hepatitis. The centers that do exist are usually found in urban areas, neglecting those in rural locations.
  2. Poverty Reduces Access to Treatment
    Lower-income countries have limited access to hepatitis treatment. Forty-one percent of the population lives in places without public hepatitis funding. One treatment, known as PEG-INF/RBV, can cost EUR 25,000 for full course therapy in Europe. This figure does not consider any of the follow-up care or further tests.There are also tests which guide the treatment of hepatitis. They identify the strain and how much virus is in a person. They’re expensive and as such not always routine.
  3. Patents Make Drugs More Expensive Than They Need to Be
    Drugs are protected as intellectual property by patents. These protection laws prevent other companies from creating comparable, generic drugs at lower prices for twenty years after invention. The intention is to encourage research and development by drug companies. In reality, when only one company makes a drug the company has free range with pricing and often sets a high price tag. These patents make some hepatitis drugs too expensive for patients in lower-income countries.
  4. Reuse of Syringes is Common in Lower-Income Countries
    Syringes can be contaminated with hepatitis. When they are reused without sterilization, they can pass along the infection. One reason that dirty syringes are reused is because of poorly trained healthcare workers. Also, lack of funding forces medical professionals to reuse syringes. If this practice continues, so will the epidemic.The good news is that there are treatments and cures for hepatitis. There is a complete cure for the hepatitis C strain and preventative vaccines for hepatitis A, B and E. The World Health Organization (WHO) is optimistic in defeating the hepatitis epidemic. They have prioritized its eradication and are creating guidelines to help countries with this process.

Previously, the WHO prioritized fighting a global epidemic during the HIV outbreak. HIV therapy once cost $10,000 per patient, per year. That is now down to $100. Today 10 million people receive treatment, in contrast to the mere 20,000 who were once treated in developing nations.

Hopefully, with focus and funding, the future of hepatitis can follow the pattern set by the HIV outbreak, and poverty’s impact can be eliminated.

– Mary Katherine Crowley

Photo: Flickr

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Lifestyle Contributes to Top Diseases in Georgia


Located in the sub-Caucasus region, Georgia is home to about four million people. Just like many countries in its region, certain diseases are prominent in Georgia. The Center for Disease Control and Prevention (CDC) works close with the Georgian government in order to tackle the top diseases in Georgia. Alongside Georgia’s National Center for Disease Control and Public Health (NCDC), the CDC focuses on detecting and responding to major disease outbreaks in Georgia, such as measles and rubella. However, the fatal diseases are the ones that are less likely to be detected in day-to-day life. Here is a list of top diseases in Georgia.

Top Diseases in Georgia

  1. Ischemic Heart Disease: Making for 36 percent of deaths, ischemic heart disease is by far the most dangerous of the top diseases in Georgia. It refers to restricted blood flow due to narrowed heart arteries. This results in less blood and oxygen going to the heart muscle. Symptoms include heart attacks, which are often fatal.Roughly 10,000 people per year die from ischemic heart disease in Georgia. For the highest annual mortality rates, Georgia is placed in the top 15 for ischemic heart disease. Experts say that ischaemic heart disease is caused by risk factors such as smoking, poor cholesterol levels and diabetes. There are also genetic and stress factors to the disease. In order to improve mortality rates, Georgians need to watch their eating and smoking habits.
  2. HIV/AIDS: Some top diseases in Georgia are exacerbated by the lack of medical treatment and diagnoses. In 2015, there were roughly 10,000 people living with HIV/AIDS in Georgia. According to the World Health Organization (WHO), AIDS is prominent in Georgia due to the lack of diagnoses. If a person goes undiagnosed, they put others in danger of the disease. It is estimated that 48 percent of people living with HIV in Georgia are undiagnosed. The WHO is working closely with the government of Georgia in order to stabilize this epidemic. This includes getting HIV/AIDS patients proper medical treatments and educating Georgian citizens on the disease.
  3. Chronic Obstructive Pulmonary Disease: Also known as chronic bronchitis or emphysema, chronic obstructive pulmonary disease (COPD) is one of the top diseases in Georgia, taking the lives of thousands every year. It is a progressive disease, meaning it worsens over time. Symptoms include coughing and breathing problems, which can eventually become fatal if untreated.Smoking is one of the major factors of COPD, with up to 75 percent of people who have the disease either being a smoker or ex-smoker. In Georgia, almost half of the male population regularly smokes, which likely contributes to the high mortality rate of COPD.

Many of these top diseases in Georgia can often be treated through preventable care or healthier lifestyles.

– Morgan Leahy

Photo: Flickr