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Showing posts with label United States. Show all posts
Showing posts with label United States. Show all posts

Wednesday, October 1, 2014

Ebola in US: Ebola patient was earlier sent home due to hospital miscommunication

Ebola VirusThe US CDC Tuesday confirmed a patient travelling from Liberia in Texas to be diagnosed with Ebola. The patient, whose identity and nationality has not been revealed yet, is the first person diagnosed with Ebola in the United States. According to reports, the patient initially told a nurse he had travelled in Africa but was sent home anyway, which raises concerns about US preparedness for the spread of the deadly virus.


An official from the hospital mentioned that there was a miscommunication among hospital staff and therefore the patient was sent home. However, after leaving the hospital man came in contact with open community four days, and he even came in contact with schoolchildren before he was finally isolated in a hospital, officials said Wednesday. ‘I know that parents are being extremely concerned about that development,’ said Texas Governor Rick Perry.



‘These children have been identified and they are being monitored and the disease cannot be transmitted before having any symptoms.’  He arrived in Texas on September 20 and did not exhibit symptoms until September 24, Centers for Disease Control and Prevention chief Tom Frieden said Tuesday. He sought medical care on the 26th, but was sent home because the medical team ‘felt clinically it was a low-grade common viral disease,’ said Mark Lester, executive vice president of Texas Health Resources.


‘He volunteered that he had travelled from Africa in response to the nurse operating the checklist and asking that question,’ Lester added. ‘Regretfully, that information was not fully communicated throughout the full team.’  He was returned via ambulance to the Texas Health Presbyterian Hospital Dallas on September 28, and was placed in strict isolation.


The patient is currently in serious but stable condition, a hospital spokeswoman said. The incubation period for Ebola is between two and 21 days. Patients are not contagious until they start to show signs of fever, aches, vomiting and diarrhea. As US officials scrambled to track down people the man encountered while sick, the worldwide death toll from Ebola jumped higher, to 3,338 dead and 7,178 infected since the beginning of the year, the World Health Organization said.


Meanwhile, the United Nations announced its first suspected victim of Ebola, a Liberian man who worked for the UN mission in Liberia and died of a probable but unconfirmed Ebola infection last week. In response to the fast-moving outbreak, the World Bank boosted its aid to the campaign by adding 170 million toward expanding the health-care workforce and buying needed supplies for care and treatment.


Here are some preventive measures for people who cannot avoid traveling.


  • If you’re taking medication for any infectious diseases and if you’re currently suffering from viral flu, you should avoid traveling before complete recovery. When you’re suffering from an infection, your immunity weakens. This could be a good opportunity for the virus to attack you.

  • Older people, young peers and pregnant women should not travel at all. They have a high risk of acquiring infection.

  • Those who are traveling should be extra careful about their diet. Eat a balanced diet. Avoid junk food and under-cooked food, especially meat.

Following precautionary measures for travelers.


  • In any case, avoid handling items that you suspect have been contaminated, especially blood or body fluids.

  • Avoid contact with other people and avoid visiting hospitals where treatment for Ebola is being given. Read more about Ebola Virus Travel Tips — Precautions you should take

With inputs from PTI


Photo source: Getty images


You may also like to read:


For more articles on diseases & conditions , visit our diseases & conditions section. Follow us on Facebook and Twitter for all the latest updates! For daily free health tips, sign up for our newsletter. And for health-related queries, visit our Questions and Answers section.

Ebola in Liberia: US deploys 700 soldiers to combat Ebola

ebola virusUS Defence Secretary Chuck Hagel has authorised the deployment of 700 soldiers to Liberia to help with the fight against the Ebola epidemic there, the Defence Department said in a statement Wednesday.


The troops will be deployed in late October to supervise the construction of Ebola treatment units, conduct site surveys and provide engineering expertise in an area with a range of infrastructure repair needs, Xinhua reported. 



Last week, 15 construction-specialty sailors from the US Army arrived in Monrovia, the capital of Liberia, to offer engineering support to the Operation United Assistance, conducting site surveys for future hospitals, and supply storage and training facilities for health care workers.


The deployments are part of a whole-of-government response to the Ebola outbreak, according to the statement. About 195 Defence Department personnel are now in west Africa, and over the last weekend the equipment for a 25-bed hospital and two mobile labs arrived in Monrovia.


The hospital will be in operation around mid-October, the statement said, adding that US military personnel are not and will not be providing direct care to Ebola patients.


Educate yourself about Ebola: Knowing the symptoms, modes of transmission and preventive measures is the first step to prevent the spread of the disease. This information is especially important for those who are travelling to and from affected areas in West Africa.   (Read: Has the Ebola virus really come to India?) 


Maintain sanitary conditions: Basic hygiene plays a very important role in preventing Ebola. The exact way by which the virus enters the body is still debatable but skin and eyes are suggested routes for viral entry. However, food and water may also serve as source of entry. So, simple acts like washing hands before eating and disinfecting surfaces and covering the mouth can help prevent the spread of the virus, especially in areas surrounding the areas of outbreak.   (Read: Ebola Facts: Top 7 myths busted)


Avoid contact with blood and body fluids:  Ebola virus spreads through all body fluids including blood, semen, saliva, sweat, urine, fecal matter and vomit of infected individuals. Healthcare workers and medical staff who are more likely to come in contact with infected body fluids, infected needles and first aid, should handle them with protective gear. (Read: 5 reasons the ebola virus should never come to India)


With inputs from IANS


Photo source: Getty images


You may also like to read:


For more articles on diseases & conditions , visit our diseases & conditions section. Follow us on Facebook and Twitter for all the latest updates! For daily free health tips, sign up for our newsletter. And for health-related queries, visit our Questions and Answers section.


 

Why are Americans more depressed today

depressionUS citizens are more depressed now than they have been in decades but most of them are not aware of their conditions, says a new study. Analysing data from 6.9 million adolescents and adults from all over the country, the study found that people in the US now report more psycho-somatic symptoms of depression, such as troubled sleep and trouble in concentrating, than their counterparts in the 1980s.


‘This study shows an increase in symptoms most people do not even know are connected to depression, which suggests adolescents and adults really are suffering more,’ said study author Jean M. Twenge from the San Diego State University in the US. Compared to their 1980s counterparts, teenagers in the 2010s are 38 percent more likely to have trouble remembering, 74 percent more likely to have trouble sleeping, and twice as likely to have seen a professional for mental health issues.



College students surveyed were 50 percent more likely to say they feel overwhelmed, and adults were more likely to say their sleep was restless, they had poor appetite and everything was an effort – all classic psycho-somatic symptoms of depression. ‘Despite all of these symptoms, people are not any more likely to say they are depressed when asked directly, again suggesting that the rise is not based on people being more willing to admit depression,’ Twenge pointed out.


The study appeared in the journal Social Indicators Research.


Here are 5 health conditions that can lead to depression


Heart diseases: It is a known fact that depression in young adults puts them at a higher risk of heart diseases in the later stages of their life. However studies have also found that an incidence of heart attack or other related cardiac troubles can also be a major cause of depression among many. Studies have found that about 70 per cent of patients who have undergone a heart attack suffer from depression till up to a year after the incidence. In fact, the effect of depression is so severe in such cases that it interferes with the functional ability of a patient, like returning back to previous pleasurable activities, posing a problem in one’s sexual capabilities and much more. Without proper treatment and medical attention such kind of depression is persistent among patients recovering from a heart attack. Read 5 vegetables you must eat for a healthy heart


Parkinson’s disease: It is noticed that around 30 to 40 per cent of patients suffering from Parkinson’s also suffer from severe symptoms of depression during the later stages of the condition. Depression is more common in those patients who suffer from bradykiensia and gait instability than in patients who suffer from tremors of the limbs. Read Parkinson’s disease: are you at a risk?


Multiple sclerosis: Depression is also common in patients suffering from a debilitating condition like multiple sclerosis. Prolonged depression in patients suffering from multiple sclerosis can also lead to suicidal tendencies. The silver lining is unlike the other symptoms of the condition, depression in MS is purely treatable if one reaches out for treatment at the right time. Read more about 5 health conditions that can lead to depression


With inputs from IANS


Photo source: Getty images


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Ebola in US: First Ebola positive case diagnosed in Texas


Despite all the efforts to contain the Ebola outbreak in West Africa, the deadly Ebola virus is spreading rapidly and has now gained entry into the United States. US health authorities Tuesday confirmed the nation’s first Ebola positive case in Dallas, Texas.



The patient had come from Liberia to visit his family, earlier this month, reported Xinhua. Reportedly, he showed no symptoms of Ebola while leaving West Africa. However, four days after her reached US on September 20, he began to develop Ebola symptoms, confirmed Tom Frieden, director of the US Centres for Disease Control and Prevention (CDC).


The patient had been isolated on Sunday in a hospital in Texas. His blood samples were sent to a CDC laboratory and the results turned out to be positive on Tuesday.


Frieden noted the possibility of more Ebola cases in US, as those who came in contact with the patient including his family members and friends are at a greater risk. However, Frieden confidently said that the outbreak won’t spread beyond that. ‘There is no doubt, in my mind, that we will stop it here. I have no doubt that we will control… this case of Ebola so it does not spread widely in this country,’ Frieden said.


The US health authorities will be identifying people who might have come in contact with the patient. To ensure that it is controlled, US President Barack Obama and Frieden have discussed implementation of ‘stringent isolation protocols’ to mitigate the risk of additional cases.


According to the statement from White House, CDC was earlier well prepared for an Ebola case in the country, and that they have all infrastructure in place to respond safely to any such case effectively.


Earlier, there have been five Ebola patients in US hospitals but they acquired the infection in West Africa and were then brought home for treatment.


Here are a few reasons Ebola virus is deadly


It can kill within seven days: Unlike other viruses (like HIV) that can remain dormant in a person for years without causing the disease, Ebola violently multiplies until the viral particles are amplified to about 100 million viral particles in a droplet of blood. Further, without resting in a dormant stage the virus kills the host to find a new one. The fatality rate of the disease is 60 percent.



There is no vaccine or treatment available: What makes this virus deadly is the fact that researchers have not been able to find an effective treatment or preventive technique to combat the virus and the spread of the disease. The experimental drug Zmapp has shown promising results but the safety and efficacy of the drug are to be evaluated. So, as of now, neither do we have an effective form of therapy nor do we have a vaccine to prevent the disease. 


Attacks every part of the human body: Ebola only needs a host cell that can help it produce multiple copies of itself. What worsens the condition is the fact that the virus does not need a specific type of cell to multiply (unlike other deadly diseases). According to studies, except for skeletal muscles and bones, the virus is known to infect every part of the human body. Connective tissues, the ones that hold your internal organs in place, are primary targets of the virus.


Image source: Getty images


With inputs from IANS


You may also like to read:


For more articles on diseases & conditions , visit our diseases & conditions section. Follow us on Facebook and Twitter for all the latest updates! For daily free health tips, sign up for our newsletter. And for health-related queries, visit our Questions and Answers section.