Sunday February 17, 2019
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Eastern Congo Suffers From a Deadly Ebola Outbreak

Some people still refuse to believe Ebola exists and have hidden infected family members.

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Ebola, WHO, congo
In this photo taken Sept 9, 2018, a health worker sprays disinfectant on his colleague after working at an Ebola treatment center in Beni, DRC. VOA

An outbreak of Ebola in the eastern region of the Democratic Republic of Congo has killed more than 200 people. Almost 300 Ebola cases have been confirmed since the outbreak began in August, authorities say.

The health ministry said half of the cases were in Beni, a city of 800,000 people, in the North Kivu province.

The outbreak is in a conflict zone where dozens of armed groups operate. Aid agencies have been forced to suspend or slow down their work on several occasions since the outbreak.

Ebola, WHO
A health care worker from the World Health Organization, left, gives an Ebola vaccination to a front line aid worker who will then vaccinate people who might potentially have the virus, in Mbandaka, Congo. VOA

Health Minister Oly Ilunga said his response teams “have faced threats, physical assaults, repeated destruction of their equipment and kidnapping.”

“Two of our colleagues in the Rapid Response Medical Unit have even lost their lives in an attack,” Ilunga said.

Ebola was detected in the DRC in 1976. The current outbreak is the tenth since it was first discovered.

The World Health Organization has warned the virus could spread to nearby countries, including Uganda, Rwanda and Burundi.

congo, ebola
Health care workers from the World Health Organization prepare to give an Ebola vaccination to a front-line aid worker in Beni, Democratic Republic of the Congo. VOA

Medical workers have lots of experience dealing with Ebola outbreaks in the DRC. Fortunately, they have new tools to fight the deadly virus. A new vaccine has shown it can protect people who’ve come into contact with Ebola victims, and more people have learned techniques to keep the virus from spreading.

Also Read: Uganda Readies Itself To Fight Off Ebola From The DRC Border

However, old problems persist with every outbreak. Some people still refuse to believe Ebola exists and have hidden infected family members. Traditional burial practices also put people at risk. (VOA)

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Know How Higher Intake of Sodium Can Treat Lightheadedness

Greater sodium intake is widely viewed as an intervention for preventing lightheadedness when moving from seated to standing positions.

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sodium
"Health practitioners initiating sodium interventions for orthostatic symptoms now have some evidence that sodium might actually worsen symptoms," Juraschek said. Pixabay

Higher sodium intake should not be used as a treatment for lightheadedness, say researchers challenging current guidelines for sodium consumption.

Lightheadedness while standing, known as postural lightheadedness, results from gravitational drop in blood pressure and is common among adults.

Greater sodium intake is widely viewed as an intervention for preventing lightheadedness when moving from seated to standing positions.

However, contrary to this recommendation, researchers at Beth Israel Deaconess Medical Centre (BIDMC) found that higher sodium intake, actually increases dizziness.

“Our study has clinical and research implications,” said Stephen Juraschek, researcher from BIDMC in Boston.

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Greater sodium intake is widely viewed as an intervention for preventing lightheadedness when moving from seated to standing positions. Pixabay

“Our results serve to caution health practitioners against recommending increased sodium intake as a universal treatment for lightheadedness. Additionally, our results demonstrate the need for additional research to understand the role of sodium, and more broadly of diet, on lightheadedness,” Juraschek said.

For the study, reported in The Journal of Clinical Hypertension, the team used data from the completed DASH-Sodium trial, a randomised crossover study that looked at the effects of three different sodium levels (1500, 2300, and 3300 mg/d) on participants’ blood pressure for four weeks.

While the trial showed that lower sodium led to decrease in blood pressure, it also suggested that concerns about lower level of sodium causing dizziness may not be scientifically correct.

Also Read: ‘It Has Been A Very Long Process, But Ultimately A Very Successful Process’: South Korea Agrees to Pay More for U.S. Troops

The study also questioned recommendations to use sodium to treat lightheadedness, an intervention that could have negative effects on cardiovascular health.

“Health practitioners initiating sodium interventions for orthostatic symptoms now have some evidence that sodium might actually worsen symptoms,” Juraschek said.

“Clinicians should check on symptoms after initiation and even question the utility of this approach. More importantly, research is needed to understand the effects of sodium on physical function, particularly in older adults.” (IANS)