Health
40 Years After First Ebola Outbreak, Survivors Show Signs They Can Stave Off New Infection
Carla Denly, UCLA School of Public Health
Survivors of the first known Ebola outbreak, which occurred in the Democratic Republic of the Congo in 1976, may be key to development of vaccines and therapeutic drugs to treat future outbreaks, according to a new study led by researchers at the UCLA Fielding School of Public Health.
UCLA researchers located the 14 Ebola survivors of the 1976 outbreak who, in January 2016, were still living in the same small, remote villages in the forests of the Équateur Province of northwestern Democratic Republic of the Congo.
The researchers obtained blood samples and health history reports from them. The data revealed evidence that these survivors’ immune systems are likely to provide some protection against future infection.
The study, which was published recently in the Journal of Infectious Diseases, marks the first time that the effects of the virus have been studied four decades after infection and the first findings that indicate Ebola survivors may be able to stave off future infections.
The Ebola virus is often associated with high mortality rates in humans, ranging from 25 percent to 90 percent, and outbreaks have occurred with increased frequency since the first reported event in the Democratic Republic of the Congo in 1976 in which 318 cases were recorded, with a fatality rate of 88 percent.
The Ebola virus disease is highly contagious and spreads through direct or indirect contact with bodily fluids. It initially causes fever, headache and muscle aches and can progress to vomiting, diarrhea, and sometimes internal and external bleeding.
The 2014-2016 outbreak of Ebola in Western Africa was unprecedented in size and scope — there were an estimated 28,000 cases and more than 10,000 survivors.
“Unimaginable death tolls and devastation to families and communities have occurred as a result of Ebola,” said lead author Anne Rimoin, associate professor of epidemiology at the UCLA Fielding School of Public Health.
“With the number and frequency of Ebola outbreaks increasing over time, the need to find effective measures to combat and prevent outbreaks is critical.”
Rimoin said researchers know there are more than 10,000 survivors of the West Africa epidemic, but they don’t know what long-term health effects those survivors may endure in the future. Their goal, she said, was to locate survivors of the initial 1976 outbreak to learn what happens 40 years after infection.
Since no online records of the 1976 outbreak investigation existed, the UCLA team collaborated with and gained access to handwritten notes from three scientists who investigated that outbreak — Dr. Peter Piot and Dr. David Heymann of the London School of Hygiene and Tropical Medicine, and Professor Jean Jacques Muyembe of the Institut National de Recherche Biomedical in Kinshasa.
The UCLA researchers traveled to small, remote villages in the forests of the Équateur Province to locate and meet the survivors, and gain access to data. They used a mobile laboratory to do their work.
The research was funded by the Bill and Melinda Gates Foundation, Faucett Catalyst Fund, the National Institute of Allergy and Infectious Diseases, a DFG fellowship, the Fogarty International Center of the National Institutes of Health and the University of California Global Health Institute.
Community
Diabetes Continues to Largely Impact Low-Income Black and Brown Communities
Communities of color, particularly Black and Brown people, are amongst the most affected by Type 2 diabetes (T2D) due to socioeconomic status, cultural, and environmental factors. More than 38 million people in the US have diabetes, with up to 95% having Type 2 diabetes. While individuals aged 45 and older are typically the age range for those being diagnosed, more and more children and young adults are developing the chronic illness, according to the CDC.
By Magaly Muñoz
Communities of color, particularly Black and Brown people, are amongst the most affected by Type 2 diabetes (T2D) due to socioeconomic status, cultural, and environmental factors.
More than 38 million people in the US have diabetes, with up to 95% having Type 2 diabetes. While individuals aged 45 and older are typically the age range for those being diagnosed, more and more children and young adults are developing the chronic illness, according to the CDC.
Of the 1 in 10 people with diabetes, 16.4% of Black people and 14.7% of Hispanic people make up the highest rates among different groups.
Dr. Kevin Peterson, vice president of Primary Care at the American Diabetes Association, said in an email that the environments where Black and Brown people historically live, such as areas of high carbohydrate diets, contribute to the prevalence of this illness.
But family history can also have a part to play in someone’s diagnosis. Although it is not always a determining factor, first-degree relatives, like parents, with Type 2 diabetes can increase someone’s risk of developing the same condition.
Doctors recommend that if there is that direct link, taking precautions such as a healthy diet and exercise can minimize or eliminate the chances of having T2D.
But Peterson also acknowledged that there can be difficulties with maintaining a healthy lifestyle for Black and Brown communities.
“It can be difficult in low-income communities to access healthy eating choices, and opportunities for activity can often be limited,” Peterson said. “Being creative in finding an activity that is available in your situation, finding a friend to assist you, and identifying healthy foods that you like and are available is a struggle worth taking on.”
Food deserts are one systemic factor in how people, especially low-income communities, develop chronic illnesses that can cause irreversible damage. These deserts are areas that lack easy accessibility to fresh and healthy food options.
Dr. Lloyd Stockey, MD, Internal Medicine at Kaiser Oakland Medical Center, said low-income people of color would be less susceptible to chronic illnesses like type 2 diabetes if they had more access to nutritious food.
“When you go into lower income areas or areas where people of color live, you typically see a lot of things that affect diabetes – tobacco, alcohol and fast food,” he said. “When you go out to other more affluent areas, you see more farmers’ markets, more boutique places to eat, and healthier choices. You don’t see all of that fast food.”
One of the most important things to do when talking to patients about their diagnosis, Stockey said, is meeting them where they are at. People come from all different walks of life whether that socioeconomic status, education levels, or willingness to listen to the problems they have that are contributing to their T2D.
He’s encountered patients who know exactly what the illness is, how they want to make lifestyle changes and who want to keep up with their medicine, but then there are many who are the complete opposite. These patients can be harder to get through to but no resource is left unturned for them.
Dr. Walter Acuña, MD, Internal Medicine at Kaiser Oakland Medical Center, said it’s also important to understand people’s cultures and upbringings. He understands that Latino and Black patients might be used to certain kinds of diets that are carb heavy, but added that making little changes can prevent people from having to give up the food they love.
Acuña also explained that lower income people often have time restraints or live in neighborhoods where they don’t feel safe taking a 30-minute walk. Exercising in the living room or watching online workout tutorials are excellent alternatives and can help to improve overall health.
T2D is a lifelong chronic illness but it doesn’t have to dictate someone’s life, doctors say. As long as you’re taking your prescribed medicine, watching what you eat and actively trying to make lifestyle changes, the long term risks, like liver or kidney problems, eyesight issues or early death, can be reduced.
Bay Area
Congresswoman Lee Celebrates Federal Green Transportation Investments for California
OAKLAND, CA — Congresswoman Barbara Lee (CA-12) today celebrated the Department of Transportation’s (DOT) announcement of two grants for California to expand clean transportation infrastructure. The DOT announced that Bay Area Rapid Transit (BART) will receive over $14 million to install Level 2 EV charging ports at all BART-managed parking facilities for use by customers and community members.
OAKLAND, CA — Congresswoman Barbara Lee (CA-12) today celebrated the Department of Transportation’s (DOT) announcement of two grants for California to expand clean transportation infrastructure. The DOT announced that Bay Area Rapid Transit (BART) will receive over $14 million to install Level 2 EV charging ports at all BART-managed parking facilities for use by customers and community members. The DOT also announced that the California Department of Transportation will receive $102 million for the West Coast Truck Charging and Fueling Corridor Project to deploy charging and hydrogen fueling stations for zero-emission medium- and heavy-duty vehicles along 2,500 miles of key freight corridors in California, Oregon, and Washington.
The transportation sector is the largest source of U.S. carbon emissions. According to the United Nations’ Intergovernmental Panel on Climate Change (IPCC), a 50 percent reduction in carbon must be achieved by 2050—and as much as a 91 percent decrease by 2100—to stay within the globally accepted goal of limiting the planet’s warming to 1.5 degrees Celsius.
“Today, I am excited to announce that BART has been selected to receive this critical federal funding to help expand mobility and end fossil fuel dependence,” said Congresswoman Lee. “It is especially important the first phase of the project will prioritize deployment at stations in or near disadvantaged communities. BART is an essential part of our public transit system, and these funds will improve transit for its riders in throughout the Bay Area.”
By installing chargers at BART stations that are close to multifamily housing, workplaces, medical facilities, schools, and retail, the project will support robust EV adoption across a wide range of socioeconomic groups and road users.
Furthermore, because of discriminatory policies, highways were built near and through Black and brown communities, making these communities much more vulnerable to chronic illnesses associated with disproportionate exposure to air pollution. A reduction in gas-powered cars will be especially beneficial to communities of color and low-income communities who have been disproportionately harmed by infrastructural and environmental injustices.
The West Coast Truck Charging and Fueling Corridor Project will enable the emissions-free movement of goods connecting major ports, freight centers, and agricultural regions between the U.S. borders with Mexico and Canada.
On this funding, Congresswoman Lee said: “This funding will go a long way toward not only combatting the climate crisis, but it will create good-paying jobs as well. I thank the Department of Transportation and the Biden-Harris administration for their continued commitment to a cleaner and healthier environment.”
Last year, alongside the California delegation, Congresswoman Lee sent a letter to DOT Secretary Pete Buttigieg urging support for the grant application of the West Coast Truck Charging and Fueling Corridor Project through the Bipartisan Infrastructure Law’s Charging and Fueling Infrastructure program.
California Black Media
Gov. Newsom Rejects Plans to Expand Air-Quality Monitoring in Refineries
On Aug. 19, Gov. Gavin Newsom vetoed a bill aiming to expand the State’s air-quality monitoring system to include more refineries. Newsom cited concerns regarding local control and high implementation costs. State Sen. Lena Gonzalez (D-Long Beach) authored Senate Bill (SB) 674, legislation that required real-time air monitoring of nearby petroleum refineries to keep track of sites producing biofuel and other pollutants.
By Bo Tefu, California Black Media
On Aug. 19, Gov. Gavin Newsom vetoed a bill aiming to expand the State’s air-quality monitoring system to include more refineries.
Newsom cited concerns regarding local control and high implementation costs.
State Sen. Lena Gonzalez (D-Long Beach) authored Senate Bill (SB) 674, legislation that required real-time air monitoring of nearby petroleum refineries to keep track of sites producing biofuel and other pollutants. The bill would have required communities close to refineries such as Chevron Refinery in Richmond, to get notifications when pollutants were dangerously high, requiring local governments and state agencies to address the poor conditions.
Newsom stated that although the bill had good intentions, the state had no funding to reimburse the refineries for implementing the required systems. The proposed bill obligated refineries to cover the costs of implementing the air monitoring systems, paying various fees over multiple years. However, State officials were unable to secure funding that could help expand programs that monitor air quality in all the refineries.
Oscar Espino-Padron, a senior attorney at Earthjustice, confirmed that two air quality districts in the Bay Area and South Coast Air Quality Management District supported SB 674.
Espino-Padron argued that the air quality districts would be “empowered to implement measures and to exercise their discretion to tailor this monitoring program based on when it’s appropriate in their jurisdictions.”
“It’s really a setback, not only for air quality but also for community safety,” he said.
According to SB 674, a report by the American Lung Association indicated that all 19 refineries in California are located in counties that received failing grades for particulate matter pollution. Environmental groups argued that communities are being deprived of data and information that could help them take proper and timely precautions as well as protect their families from pollution caused by the refineries.
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