Month: September 2014

Sitting in an office chair for long periods

How much can sitting affect our body? Too much time spended in the sitting position is killing you. Sitting all day at work, and later on the couch or infront of computer at home have been proven to have negative  impact on human health.

Sitting in an office chair for long periods

Diabetes and heart disease.
Stressful working conditions are increasing the risk of stroke at women fir 88%, and employees who are middle-aged or older and sit most of the working time have twice the risk of diabetes, according to research from the British University of Leicester.

In order to improve the circulation of the blood and sugar balance, every hour stand and walk for five minutes or do some practice in office.

Hip pain.
This pain often affects women who work sitting, especially those who are genetically prone to getting osteoporosis.

Adjust your chair for your legs and back so thay can form an angle of 90 degrees. Allso practicing yoga can help with problems with hips.

Sitting in an office chair for long periods2

Weight Gain.
More than 60% of the employees in the office regularly snack unhealthy foods such as chips or chocolate, and experts say that the work associated with sitting and unhealthy diet are the main causes of obesity in countries around the world.Eat less fast food and unhealthy snacks, replace them with healthier options, such as dried fruit or nuts.

Dry eyes.
Looking at the computer screen causes pressure on the eye muscles. It causes dryness and deteriorating eyesight.

To prevent this, apply the 20-20-20 rule. Every 20 minutes, look 20 feet in distance and hold the gaze 20 seconds. It will be enough for the eyes to rest.

Source: secretly healthy

Equipment needed to contain Ebola in Senegal; WHO calls case ‘top priority’

The effort to contain Ebola in Senegal is “a top priority emergency,” the World Health Organization said Sunday, as the government continued tracing everyone who came in contact with a Guinean student who has tested positive for the deadly disease in the capital, Dakar.

Equipment needed to contain Ebola in Senegal; WHO calls case 'top priority'

Senegal faces an “urgent need” for support and supplies including hygiene kits and personal protective equipment for health workers, the WHO said in a statement Sunday.
“These needs will be met with the fastest possible speed,” the WHO said.

The U.N. health agency provided new information on the movements of the 21-year-old student in the city before he was diagnosed with Ebola.
Senegal confirmed that the student had tested positive for Ebola on Friday, making the country the fifth in West Africa to be affected by an outbreak that has killed more than 1,500 people.

The student showed up at a hospital in Dakar on Aug. 26 but did not reveal that he had been in contact with other Ebola victims, said Health Minister Awa Marie Coll Seck.
The next day, an epidemiological surveillance team in neighbouring Guinea alerted Senegalese authorities that it had lost track of a person it was monitoring three weeks earlier, and that the person may have crossed into Senegal.

The student was tracked to the hospital in Dakar that same day and was immediately quarantined, and a test confirmed he had Ebola, Seck said.
In Sunday’s statement, the WHO said the student arrived in Dakar by road on Aug. 20 and was staying with relatives “in the outskirts of the city.”

It said that on Aug. 23, he went to a medical facility seeking treatment for fever, diarrhea and vomiting, all symptoms of Ebola. He was treated for malaria, however, and continued to stay with his relatives before turning up at the Dakar hospital on Aug. 26.

“Though the investigation is in its early stages, he is not presently known to have travelled elsewhere,” said the WHO, which received its information from Senegal’s health ministry.

The presence of Ebola in Senegal, a tourist and transport hub, could complicate efforts to bring the outbreak under control. The country has already closed its land border with Guinea, where the outbreak originated, and barred air and sea travel from Sierra Leone and Liberia in an attempt to keep the disease out.

In Dakar on Sunday, at least one pharmacy was limiting purchases of hand sanitizer to one small bottle per person because of rising demand — underscoring fears that the number of cases in the city could soon multiply.

Senegalese authorities have isolated the house where the Guinean student was staying as well as the medical facility where he sought treatment prior to visiting the Dakar hospital.

There is no cure or licensed treatment for Ebola, so health workers can only provide supportive care to patients such as keeping them hydrated.
The Guinean student “is doing very well,” a doctor monitoring his case in Dakar said Sunday.

“This morning when I called the hospital, the doctor told me that the patient had no complaints and that his fever had disappeared,” said Dr. Gallaye Ka in an interview with the private radio station RFM.

Health care workers are especially vulnerable to infection. The WHO says 240 health workers have contracted the disease during the current outbreak and more than half of those have died.

In Sierra Leone on Sunday, officials said they had avoided a strike threatened by workers at an Ebola treatment centre in the east of the country, the region hardest hit by the outbreak.

Protective equipment is being sent to the health workers and a “monthly incentive allowance” will be paid on Monday, health ministry spokesman Sidie Yahya Tunis told

On Friday, Sierra Leone President Ernest Bai Koroma replaced Health Minister Miatta Kargbo with Abu Bakarr Fofanah, a move his office described as necessary to more efficiently combat the outbreak. Kargbo was recalled to work in the president’s office.

SOurce: ctv news

Could Climate Change Cause Deadly Epidemics?

If people aren’t as concerned about climate change as they should be, one reason may be that the gradual rise of temperatures and ocean waters seems to give us plenty of time to take mitigating measures, such as seawalls to protect coastal cities and genetically-engineered crops that would be able to flourish in the altered environment. It’s harder to understand that climate change may endanger us in other ways that will be more difficult to combat. For example, it may cause a slew of deadly diseases, which are now seen mostly in poorer regions in the tropics, to spread to developed nations in temperate zones.

Could Climate Change Cause Deadly Epidemics

The latest concern: A newly-published study in BMC Public Health looked at dengue fever, a virus spread by mosquitoes that sickens 50 million people and kills about 12,000 people worldwide each year, mostly in tropical areas.

The researchers found that dengue eventually could become a significant health problem in parts of Europe, including Mediterranean and Adriatic coastal areas that are popular with tourists. Europe is becoming hotter and more humid, conditions that foster the growth of the mosquitoes.

The researchers studied data from Mexico about the occurrence of dengue fever and the effect of climate variables such as temperature, humidity and rainfall, as well as socioeconomic factors, such as population density and income, on the spread of the disease. They then used that data to model the infection rate in various regions of Europe over the next century. In some places, they predicted that rate of dengue fever cases will quintuple, to up to 10 cases per 100,000 inhabitants.

Almost all of the excess risk will fall on the coastal areas of the Mediterranean and Adriatic seas and the northeastern part of Italy, particularly the Po Valley, University of East Anglia medical school professor Paul Hunter said in a press release.

That comes after a 2013 study warned that people in the United States are also at risk from dengue due to climate change. Traditionally, America has only had a few hundred reported cases of dengue each year, usually involving international travelers. But the Natural Resources Defense Council says that the mosquito that transmits dengue now is found in 28 states.

Another 2014 study found that climate change may be increasing the spread of Lyme disease.

Source: discovery news