Archive for category: Disease

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5 Top Diseases in the Bahamas

Diseases in the Bahamas
The top diseases in the Bahamas are hypertensive disease, ischemic heart disease, cerebrovascular diseases, HIV/AIDS and diabetes. These diseases account for the high mortality rates in the country and affect the overall health of Bahamians.

  1. Hypertension was the leading cause of death for Bahamians in 2011 resulting in 215 deaths, which is a decrease in the number of deaths from 2008, which stood at 993. Hypertension preventative measures have been implemented in the Bahamas and a national campaign was launched in 2013 promoting good habits for controlling blood pressure.
  2. Ischemic heart disease, or coronary heart disease, has been considered one of the top diseases in the Bahamas and resulted in 180 deaths in 2011. The country’s department of statistics has reported that more than 24 percent of all deaths in the Bahamas are directly related to heart disease.

  3. Cerebrovascular diseases accounted for 130 deaths and have been another of the top diseases in the Bahamas, especially among women. Cerebrovascular diseases are considered more life-threatening, even though hypertensive diseases are the number one cause of death.

  4. HIV/AIDS has been prevalent in the Bahamas and ranks fifth on the list of top diseases in the Bahamas with a mortality of 121 deaths, according to a 2011 report by the Bahamas government. This is considered an epidemic, and there is currently no cure. The Bahamas, along with its AIDS Secretariat, is working vigorously to promote preventative measures and proper health measures for those living with this disease. Recently, the Linkages Project in conjunction with United States Agency for International Development (USAID) has begun the groundwork of linking across the Continuum of HIV Services for Key Populations Affected by HIV project. This project is aimed at accelerating the ability of partner governments, key population-led civil society organizations and private-sector providers to plan, deliver and optimize comprehensive HIV prevention, care and treatment services to reduce HIV transmission among key populations and help those living with the disease to live longer.

  5. Diabetes, another top disease in the Bahamas, affects 34,900 Bahamians and can lead to death, according to the International Diabetes Federation. The mortality of this disease in 2011 was 86 deaths per year. Diabetes can lead to other complications and result in similar symptoms to the other top diseases in the Bahamas.

These diseases all have a major impact on the health of the Bahamian people, and health providers continue to promote healthy lifestyles and to lobby for affordable, all-inclusive national health plans to combat their impact.

– Rochelle R. Dean

Photo: Flickr

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Five Awesome Women Who Fought Disease


History is full of unsung female heroes, and the story of the fight against disease is no exception. March 8 is celebrated as International Women’s Day, and global health organizations worldwide took the opportunity this year to recognize amazing women who have made, and continue to make, important contributions. Here are five awesome women who fought disease:

 1. Lady Mary Wortley Montagu, 1689-1762

Lady Montagu was almost singlehandedly responsible for introducing inoculation to Western medicine. An accomplished poet and letter writer, Montagu became an advocate for global health after she witnessed a smallpox vaccine being administered during a visit to the Ottoman Empire. She used her writing skills to defend the practice at home in England, where she defied European doctors by having her son Edward vaccinated.

 2. Dr. Isabel Morgan, 1911-1996

Instrumental in the fight against polio, Morgan broke new ground in the medical understanding of vaccines with her work during the 1940s. She and her team proved that “killed-virus” vaccines were effective in the creation of antibodies in the immune systems of monkeys, preventing the virus from passing the blood-brain barrier. Thanks to her research, a safe and effective vaccine for humans was created and continues to save lives today.

3. Dr. Rebecca Lee Crumpler, 1831-1895

Crumpler challenged the status quo by becoming the first African-American woman to earn an M.D. She devoted her practice to caring for freed slaves and the poor after the end of the Civil War in 1865. Her written work published in 1883 Book of Medical Discourses, which contains a brief autobiography of her career, is one of the first medical references in the U.S. authored by an African-American individual.

4, Henrietta Lacks, 1920-1951

Lacks fought disease in a most surprising fashion: with her own cellular tissue. After being diagnosed with cervical cancer at age 30, Lacks provided a sample from a tumor that contained what medical research refers to as “immortal” cells. Her cells were code-named ‘HeLa cells’ by doctors and researchers. These particular cells are able to survive indefinitely in a laboratory environment, for reasons still partially unknown to science. They have been used to learn more about everything from developing vaccines to cellular behavior in zero gravity environments.

5. Nontokozo Zakwe, 1993-current

Zakwe is living proof that even without medical degrees, girls can grow up to become awesome women who fought disease. Zakwe is a volunteer and ambassador for the DREAMS partnership across 10 African countries, led by the U.S. President’s Emergency Plan for Aids Relief (PEPFAR). After being inspired by her mother’s battle with HIV, Zakwe continues to raise awareness and provide education for preventing the spread of the virus throughout the world.

On International Women’s Day 2017, the Joint United Nations Programme on HIV/AIDS (UNAIDS) released a report outlining its impressive goals to reduce the number of girls and women infected by the virus by providing access to reproductive health options to 90 percent of the population by 2020. Among the ranks of those working to achieve that reality, there will surely be more pioneering women in the global fight against the disease.

– Dan Krajewski

Photo: Flickr

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Top Five Diseases Infecting Pregnant Women in Poverty

Women in Poverty
While the disease Maternal and Neonatal Tetanus affects newborns, there are other diseases that can be harsher to pregnant women in poverty, since their bodies work harder to provide health to two individuals. Because of a lack of healthcare and nutrition, these women can be more susceptible to diseases that could be easily managed in countries with accessible healthcare. Here are the top five diseases affecting pregnant women in poverty:

Hepatitis E

Pregnant women in the second or third trimester are more likely to experience liver failure when they contract Hepatitis E. When contracted in the third trimester, the fatality rate is as high as 25 percent. An epidemic in India resulted in high mortality rates of pregnant women. To decrease the risk of spreading Hepatitis E, it is important to maintain hygienic practices and proper handling of public water supplies, since the infection can spread through contaminated drinking water.

Measles

Due to vaccinations, measles is fairly rare in developed countries. However, this is not the case in developing countries. While measles is severe to a baby, it can be even worse for women during pregnancy. A study from Saudi Arabia found that 80 percent of pregnant women in poverty with measles were hospitalized. Measles can infect the fetus and increase the risk of prematurity and miscarriage.

Malaria

Though preventable through vaccination, malaria remains prevalent in Africa. There are about 200,000 newborn deaths each year as a result of malaria in pregnancy, and 30 million women in areas infected by malaria become pregnant each year. When pregnant, the woman’s immunity to diseases decreases, so exposure to malaria increases the risk of illness, severe anemia and death. However, there have been interventions to decrease the risk of contracting malaria. In 2000, the first African Summit on Malaria was held in Abuja, Nigeria. Here, heads of state committed to providing effective malaria interventions to at least 60 percent of pregnant women. Also, there have been efforts to bring malaria interventions through antenatal clinics in Africa.

HIV/AIDS

Globally, HIV/AIDS is the leading cause of death among women between the ages of 15-24, the age women are most likely to become pregnant. Women are twice as likely as men to contract the virus. Antiretroviral therapy has been used to treat pregnant women.

Tuberculosis

This airborne disease is 10 times more likely to infect pregnant women who test positive for HIV. According to the WHO, every year about 700,000 women die from tuberculosis, and more than 3 million women contract the disease. Tuberculosis is the third leading cause of death among women between the ages of 15 to 44. When pregnant, the disease is harder to diagnose since the symptoms (fatigue, tiredness, and shortness of breath) are similar to typical symptoms of pregnancy.

If the U.S. Congress passed the Reach Every Mother and Child Act, pregnant women in poverty who are diagnosed with treatable diseases could receive the necessary treatment. If passed, the U.S. government will provide agencies to expand interventions for maternal health, to provide treatments and assistance to afflicted women and children.

– Emma Majewski

Photo: Flickr

Top Diseases In Iceland

Top Diseases In Iceland
Like all countries, Iceland is affected by a number of diseases that harm the nation’s citizens, putting their lives at risk. For the most part, the circulatory system is the most in danger for the Nordic island nation, as data published by Statistics Iceland suggests. In fact, close to half of the number of Icelanders who passed away in 2009 died of ischemic heart diseases and cerebrovascular disease.

Of course, there are a number of other top diseases in Iceland about which the country is most concerned, other than ones that affect the circulatory system. In 2009 again, for example, 175 people died of diseases that affected the respiratory system, such as cystic fibrosis, pneumonia, and emphysema.

Additionally, cancer affects a large percentage of the population, though one could argue that cancer poses a problem for many developed countries. According to Global Health Grove, cancer, cardiovascular diseases and neurological disorders are included in the top diseases in Iceland, causing the most harm overall for the country’s population.

Perhaps most surprising is the large effect of infectious diseases on Icelanders. This is surprising because the country enjoys a well-developed and prosperous economy, with a healthcare system provided by the state. All Icelanders who register for the healthcare system and contribute to it through their taxes are able to enjoy emergency services, screenings and exams, as well as many other services.

Yet, diarrhea, lower respiratory diseases and nutritional disorders still affect the population, killing nearly 200 Icelanders every year. One can look at the risk factors for these diseases and find a correlation. For instance, Iceland is in the top 10 list of countries that have the unhealthiest diets. This can explain the common nutritional disorders and circulatory diseases that killed more than 700 Icelanders in 2009.

Additionally, dietary risks, high blood pressure, and smoking tobacco are the main culprits in killing Icelanders every year.

Iceland has a relatively small population compared to other developed countries, which is why the number of deaths caused by the top diseases in Iceland may seem minuscule. In fact, as of 2017, Iceland only has around 333,000 people living on the island.

Until risk factors are assessed and accounted for, the diseases listed above will continue to pose a threat to the small population. Luckily, health services in Iceland are working hard to warn the dangers of an unhealthy diet and cigarette smoking, which will hopefully have a positive effect and limit the number of deaths caused by these factors in years to come.

– Jacqueline Nicole Artz

Photo: Flickr

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Top Three Deadliest Diseases in Ireland

Diseases in Ireland
Like many developed countries, Ireland, with its green mountainsides and frequent rainfall, is home to many preventable, lifestyle-driven, diseases. Increasingly sedentary lifestyles and high rates of smoking mean the Irish people are susceptible to deadly but often avoidable diseases. Discussed below are the top three deadliest diseases in Ireland and their causes.

Deadliest Diseases in Ireland

 

1. Coronary Heart Disease

Ireland’s deadliest disease is coronary heart disease, which accounts for eight percent of deaths. While treatment options have improved, preventative measures are even more crucial, as 80 percent of coronary heart disease is preventable. Deaths from the disease have actually halved since the mid-1980s. This is due mostly to lifestyle changes such as eating healthier and exercising.

2. Lung Cancer

Cancer causes 30 percent of deaths in Ireland, six percent of which are due to lung cancer. While lung cancer is only the third most common type of cancer in Ireland, more people die from it than any other type. This makes it one of the deadliest diseases in Ireland. Smoking plays a large role, as it is the number one cause of lung cancer in Ireland, as well as the leading cause of preventable deaths. However, there is good news. Smoking rates have dropped more than seven percent since 2004, due in part to a ban on workplace smoking.

3. Chronic Obstructive Pulmonary Disease (COPD)

COPD, which includes chronic bronchitis and emphysema, makes up five percent of deaths in Ireland each year. Smoking is also largely to blame for COPD. Though working or living in areas with large amounts of smoke or dust can also cause it. COPD mostly affects people over the age of 35. There are treatments for COPD that can help improve breathing. However, most doctors recommend lifestyle changes that would prevent further exposure to pollutants.

While Ireland has made significant progress in decreasing the rate of these preventable diseases, they still harm thousands of people each year. Continuing to push for healthy lifestyle changes will help combat the deadliest diseases in Ireland.

– Alexi Worley

Photo: Flickr

 

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Poverty in Republic of Suriname

Poverty in SurinameThe Republic of Suriname, bordered by Guyana and French Guiana, is home to approximately 566,000 people, 47 percent of whom live in poverty. Here are four issues contributing to poverty in Suriname:

  1. Child Labor
    Many children in Suriname are forced to work in order to help their families make ends meet. While the legal working age in Suriname is 14, eight percent of children between the ages of five and 14 are forced into work. The majority work on the streets, which is a safety risk, or in agriculture, handling toxic and dangerous materials. Since these children are working illegally, their wages are unregulated and they are often grossly underpaid.
  2. Health Issues
    The people of Suriname are especially susceptible to major infectious diseases. There are high instances of food or waterborne diseases, such as typhoid fever, and vector-borne diseases, such as malaria. AIDs has also become one of the main causes of death in children under five. Families in poverty struggle to get treatment for these diseases and are thus often impacted the most. Malnutrition is also a concern for many people living in Suriname. Undernourishment affects 8.4 percent of the population.
  3. Disparities Between Rural and Urban Populations
    There are clear differences between the living conditions in urban and rural areas. Only 61.4 percent of rural populations have access to sanitation facilities, while 88.4 percent of the urban population does. The quality of education, which affects future income, also depends on location. Rural areas have poorly trained teachers compared to urban areas, which puts rural children at a disadvantage. The rural Maroon population, for example, has lower educational attainment, higher malnutrition, and less access to resources like electricity, sanitation and healthcare than urban populations. Rural populations’ disadvantages are partly due to the fact that geographic isolation restricts their opportunities to participate in policymaking.
  4. Discrimination
    High rates of discrimination in Suriname have hurt the wellbeing of minority ethnic groups. Compared to majority groups, people in the ethnic minority have limited access to quality education, good healthcare and other public services. Children from minority ethnic groups are also more likely to be forced into labor or sexually exploited as they try to earn money.

While the country is facing difficult issues, there are a number of programs and government efforts in place working to reduce these inequalities and address the health and labor issues that contribute to poverty in Suriname.

– Alexi Worley

Photo: Flickr

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The Top Diseases in Malaysia

Top Diseases in Malaysia
With a vast population of more than 30 million people, the Southeast Asian country of Malaysia has proven to be susceptible to numerous outbreaks and diseases. According to the World Health Organization’s (WHO) 2014 Country Profile of Malaysia, cardiovascular disease is listed as the leading cause of death at 36 percent, affecting all ages and both sexes. Communicable, maternal, perinatal and nutritional conditions are the second highest cause of death at 16 percent, followed by cancer at 15 percent. The remaining percentages consisted of a combination of other non-communicable diseases (NCDs), injuries, chronic respiratory diseases and diabetes. The most recent data covering top diseases in Malaysia is discussed below.

Top 7 Diseases in Malaysia

Coronary heart disease

According to the WHO, Coronary heart disease ranks number one in terms of both diseases and health-related problems, responsible for 29,363 deaths. Coronary heart disease is the buildup of plaque in the heart’s arteries, which often leads to heart attacks.

Stroke

Stroke is the second-largest cause of death in Malaysia, as it affects approximately 40,000 people each year.

Influenza and pneumonia

Influenza and pneumonia have caused 11,773, or 9.26 percent, of total deaths. Influenza (flu) is a severe viral infection that is highly contagious. Pneumonia is a serious infection or inflammation of the lungs.

Lung diseases

Lung diseases are another one of the top diseases in Malaysia, with 6,797 recorded deaths.

Diabetes mellitus

The total number of deaths as a result of diabetes amounts to 4,760. Diabetes mellitus is a chronic, lifelong condition that affects the body’s ability to use the energy found in food, whether that be a lack of insulin, or an inability to use the insulin that is produced.

HIV/AIDS

As of 2015, 91,600 people in Malaysia live with HIV/AIDS, and 7,200 deaths have come from the disease.

Leptospirosis

In 2016, leptospirosis, a water contact disease, was classified as one of the top diseases in Malaysia. Humans can become infected through contact with water, soil or food contaminated with the urine of infected animals. Without adequate treatment, leptospirosis can lead to kidney damage, meningitis, liver failure, respiratory distress and in extreme cases, death.

Various diseases continue to present concerns for Malaysia and its people. It is necessary that both the public and professionals are aware of these diseases in order to provide affected individuals with the proper healthcare and assistance that they need.

– Mikaela Frigillana

Photo: Flickr

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Top Three Deadliest Diseases in Cameroon


With highly-publicized diseases like the Zika virus present in Cameroon, it is easy to overlook risks posed by more common diseases. However, with the country lacking resources and proper healthcare, preventable or treatable diseases are common in Cameroon. Listed below are the top three deadliest diseases in Cameroon.

1. HIV/AIDS

HIV/AIDS is the leading cause of death in Cameroon, accounting for 13.4 percent of deaths. Cameroon has one of the highest rates of HIV infections in sub-Saharan Africa. Six new HIV infections occur every hour. While the number of infections in Cameroon has rapidly increased since the 1990s, recent efforts to combat the disease could help decrease the rate of infection. Subsequently, the government has launched initiatives to increase testing, encourage condom use, and bring better healthcare to regions with the highest rates of infection.

2. Lower Respiratory Infections

As one of the top diseases in Cameroon, lower respiratory infections kill about 29,000 people annually. That equates to 12.2 percent of deaths each year. These infections cause illnesses such as pneumonia and bronchitis. Lower respiratory infections are very common around the world and easily treated and prevented in most developing countries. However, a lack of adequate healthcare and awareness about prevention in Cameroon can make these infections deadly.

3. Diarrheal Diseases

Despite being easily prevented, diarrheal diseases still account for 14.4 percent of deaths in Cameroon. Diarrheal diseases disproportionately affect people living in poverty and in developing countries, where poor environmental sanitation and inadequate water supplies are more common. Although easily treatable, diarrheal diseases remain a top killer in the country. Simple interventions such as vaccines, oral rehydration tablets, and education initiatives about sanitation, could make a huge difference in preventing diarrheal diseases.

Despite the deadliest diseases in Cameroon being preventable and treatable, they remain widespread. Putting more resources toward basic healthcare and raising awareness about these diseases could help save thousands of lives each year.

– Alexi Worley

Photo: Flickr

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The Top Three Deadliest Diseases in Ethiopia

Diseases in Ethiopia
Despite being one of the fastest-growing economies in the world, the Federal Democratic Republic of Ethiopia still suffers from structural and economic problems. The deadliest diseases in Ethiopia are often preventable. However, a lack of resources can make them difficult to prevent or treat. Here are the top three deadliest diseases in Ethiopia:

1. Lower Respiratory Infections

Lower respiratory infections, such as pneumonia and bronchitis, are the number one cause of death in Ethiopia. This infection accounts for 10 percent of deaths each year. Acute respiratory infections, which are typically shorter term but when untreated can lead to death, are especially common. On average, Ethiopian children suffer from four to eight infections each year. Undernutrition is a culprit in the high rate of infections in Ethiopia. In a study, the World Health Organization found that in Ethiopia, 42 percent of children hospitalized for pneumonia had a severe vitamin D deficiency. Improving access to nutrients is key to reducing infections, since undernutrition increases the severity and prevalence of lower respiratory infections.

2. Diarrheal Diseases

Ethiopia has one of the highest rates of rotavirus, the most common cause of severe diarrhea around the world. Diarrheal diseases cause eight percent of deaths in Ethiopia each year. They are also a leading killer of children, causing 14 percent of deaths in children under five. Diarrheal diseases can sometimes be treated with rehydration tablets. However, they are more easily prevented through improvements in sanitation and water and access to the rotavirus vaccine.

3. HIV

HIV/AIDS is one of the deadliest diseases in Ethiopia. It accounts for seven percent of deaths each year and has led to a seven-year decrease in life expectancy. One of the greatest issues in Ethiopia is passing of the disease during birth. There are approximately 90,000 HIV-positive pregnant women. This results in around 14,000 HIV-positive births and 800,000 orphans due to the disease annually. In order to combat this, the government has been pushing to increase partner and family counseling programs that work to educate and reduce transmissions to pregnant women. Progress has been made, as HIV testing and partner counseling has increased in recent years from 13 percent to 51 percent.

Despite the deadliest diseases in Ethiopia being easily preventable, they remain widespread. That said, recent increases in resources and support show promising progress in combating and halting the spread of these diseases in Ethiopia.

– Alexi Worley

Photo: Flickr

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Four Things to Know About the Yellow Fever Outbreak in Brazil


Yellow fever is a potentially fatal disease that is transmitted by mosquitoes. Though the disease can be treated, Brazil has experienced a number of deaths that have caused people to label the yellow fever outbreak that began in December of 2016 a state of emergency. Here are some important things to know about the yellow fever outbreak in Brazil:

What is yellow fever?

Yellow fever is a virus transmitted by infected mosquitoes. It is rare and usually includes mild symptoms, such as fever, muscle and back pain, headaches, shivers, loss of appetite and nausea or vomiting. Most people can recover after being monitored in a hospital and treated with fluids and rest. However, 15 percent of victims can develop into a second stage with more severe symptoms, such as high fever, jaundice, bleeding and organ failure. Almost 20-50 percent of those patients die.

How many people has the virus infected?

According to the Pan American Health Organization, there have been at least 320 confirmed cases and at least 220 deaths. There are more cases undergoing investigation. While the number might not seem drastic compared to the overall population, the World Health Organization (WHO) has stated that this is the worst case of a yellow fever outbreak since 2000.

What caused the outbreak?

A Mosquito species called “Aedes aegypti,” which is the same mosquito that caused the Zika outbreak in Brazil between 2015-16, has been spreading to monkeys in the jungles, which then passed on to humans. According to zoologists, the virus has killed 600 monkeys in the Atlantic rain forest region, and rare primate species are facing a threat to their survival rate.

Since the start of the yellow fever outbreak, around 64 cities in Brazil have called for a state of emergency, including the state of Minas Gerais. The Ministry of Health assisted the state with investigations, vector control and coordination of health services. There have also been house immunization campaigns in rural areas.

How can we curb this outbreak?

Brazil can still survive this yellow fever outbreak in the same way it handled the Zika outbreak. Brazil’s Health Ministry ordered 11.5 million doses of the yellow fever vaccine, yet a shortage remains. While the vaccines can be effective, they are not routinely offered in major urban cities. However, millions of people have already been vaccinated, so there is hope the disease will not spread much outside of the country or into parts of the United States. The World Health Organization recommended that travelers be vaccinated for yellow fever.

While there are major concerns about the recent yellow fever outbreak in Brazil, if the Ministry of Health can make sure nearly everyone is vaccinated, perhaps the disease can be put under control.

– Emma Majewski

Photo: Flickr