A spice commonly found in curries may boost the brain’s ability to heal itself, according to a report in the journal Stem Cell Research and Therapy.
The German study suggests a compound found in turmeric could encourage the growth of nerve cells thought to be part of the brain’s repair kit.
Scientists say this work, based in rats, may pave the way for future drugs for strokes and Alzheimer’s disease.
But they say more trials are needed to see whether this applies to humans.
Source BBC News
The death toll from the Ebola outbreak in West Africa has passed 3,000, the World Health Organization (WHO) says.
The latest figures indicate that more than 6,500 people are believed to have been infected in the region.
Liberia is the worst affected country, having recorded around 1,830 deaths linked to the latest outbreak.
Source: BBC World News
Yesterday saw ALC Health’s UK Head Office turn into a magical bakers shop with an amazing display of cakes and biscuits home baked by our more creative and talented colleagues as part of Macmillan’s biggest fundraising event of the year.
ALC was delighted to be able to join thousands of other people across the UK who have been holding coffee mornings to raise money for those living with cancer by raising desperately needed funds to support the valuable work and support given by the Macmillan Trust.
Cancer is the toughest fight most of us will ever face. and as treatments improve, more and more people are living with cancer in their daily lives. The money raise at this and other events held nationwide will help make sure no one has to face cancer alone, from the moment they’re diagnosed, through treatment and beyond.
Well done to everyone involved and for helping to replace those extra pounds lost a few weeks ago.
Copenhagen makes it into CNN’s top 10 healthiest cities table.
Perhaps it is not the first thing that comes to mind when thinking of a healthy environment, but a healthy life is certainly possible when living in a metropolis. According to CNN, large cities such as New York, Singapore and even the capital of Cuba, Havana, belong in the top 10 world’s healthiest cities.
Even though basic needs such as air and water are often of lower quality in urban areas, there are other factors such as the quality of life amongst citizens, healthy habits and the city’s facilities that make them beat other (smaller) cities in the rankings.
Some of the cities on the list, which was published by CNN recently, are not much of a surprise: Vancouver has been voted the best city to live before, and a Scandinavian city such as Copenhagen is likely to have a good healthcare system.
More unexpected is the ranking of New York, a city with such a high population density and endless avenues full of noisy traffic. One of the things that made New York deserve a place on the list is the smoke (or more the fact that there is so little), as the number of smokers in the city has reduced massively the past few years due to strict anti-smoking laws.
Another interesting city on the list is Havana. With a life expectancy that is just as high as in the United States, and an infant mortality rate that is even better, it is remarkable that the Cuban government spends just 4.4% of the amount spent by the US government on health care per citizen.
Apparently the Havanian secret is prevention: an intensive vaccination program and regular free health screenings in local clinics. In addition, where people in most large cities tend to have a more individual mindset, the citizens of the Cuban capital are taught to look after each other.
The key to these results is to look further than just the health care system. Culture seems to be important: the way people behave, the way they make decisions and their habits all affect health. In Copenhagen only 2% of people work 40 hours per week. The average there is 37 hours for full time jobs, which is significantly lower than, for instance, an average of 42 hours per week in the United States. Instead, people in Copenhagen spend time with their families or join sport activities.
The world’s 10 healthiest cities according to CNN:
Copenhagen, Denmark
Okinawa, Japan
Monte Carlo, Monaco
Vancouver, Canada
Melbourne, Australia
New York, USA
Jonkoping, Sweden
Havana, Cuba
Singapore
Napa, USA
We’d like to say a very big thank you to everyone who has been kind enough to vote for us in this year’s COVER Excellence Awards, where we have managed to be shortlisted in no less than five separate categories.
Thank you again and as you can imagine we’re keeping everything crossed !
The staff and directors
ALC Health
New figures suggest 70% of those infected with Ebola in West Africa have died, higher than previously reported, says the World Health Organization.
Ebola infections will treble to 20,000 by November if efforts to tackle the outbreak are not stepped up, the UN agency has warned.
In the worst case scenario, cases in two nations could reach 1.4 million in January, according to a US estimate.
Experts said the US numbers were “somewhat pessimistic”.
The world’s largest outbreak of Ebola has caused 2,800 deaths so far, mainly in Guinea, Liberia and Sierra Leone.
Outbreaks in Senegal and Nigeria were “pretty much contained”, said the WHO.
SOURCE BBC world news
Travellers risking medical claims running into tens of thousands of pounds as a poll shows that nearly a quarter (24%) of adults who take out travel insurance would not do so if they were going on a round-the-world trip of up to six months.
ALC Health’s Prima Travel plan has been created exclusively for residents of all European Union (EU) countries regardless of nationality and where our choice of world class cover options offer not just peace of mind, but great value for money. To find out more, visit our dedicated travel web site at www.alctravel.eu today
The 2014 International Living Global Retirement Index has ranked France as number one in its health care category. The study, which ranks destinations on their suitability for retired expats, praised France’s “affordable and great quality” healthcare writes Bryony Ashcroft of expathealth.org
The benefits highlighted in the report include the fact many doctors and healthcare professionals speak English, especially in major cities. Treatment in public facilities is available to those who pay, or used to pay, into the social security system. Fees for services in the public system are set, with the state paying around 70 percent of the costs. The remainder is paid out-of-pocket or by supplementary health insurance plans. The government may pay 100 percent of the costs related to serious illnesses.
In general, if you visit a doctor you pay the fees directly to them and are then reimbursed by the insurance company. Hospitals work on a direct reimbursement system, whereby patients only pay the portion which isn’t covered.
For non-EU citizens thinking of retiring in France, private health insurance is mandatory. Private insurance bought in France usually covers hospital fees but under some plans patients must pay the cost of doctor consultations themselves. Other plans refund 75 percent of doctor’s fees. The US embassy in France can help expat retirees find an English speaking health insurance provider, advises International Living.
The report, aimed at US expat retirees, places Uruguay second in the healthcare category. Uruguay’s cheap (compared to the US) private care and modern, high-quality facilities make it a good choice for expats.
Malaysia came in third place. A popular medical tourism destination, its modern private facilities and range of insurance options means healthcare needn’t be a drain on your budget. The report noted the majority of dentists are UK or US trained and can speak English, and prescriptions costs are a fraction of what you would pay in the States.
Regardless of where you decide to retire, healthcare provision must be a priority. If you don’t have private medical insurance then ensure you are aware of the costs you will be required to pay out of pocket.
As an increasing number of destinations worldwide open their arms to international travellers, which infectious diseases could you be exposed to?
Dengue Fever
Locations: Caribbean, Central and South America, Western Pacific Islands, North Australia, South and South-East Asia, West and Sub-Saharan Africa.
This mosquito-spread virus can be found in many parts of the world and with no treatment or vaccine available yet, your only protection is to cover up and use insect repellent to keep the mosquitoes at bay. This species of mosquito, Aedes aegypti, bites throughout the day. Symptoms can take up to two weeks to develop and are flu-like, including fever, headache, nausea, vomiting and pain in the eyes, muscles and joints, and generally last for one week.
There are four different serotypes of the dengue virus, all of which are now found globally and whilst infection with one can give you immunity to that type in the future, infection with a second, third of fourth serotype can lead to more severe illness than the first exposure — such as Dengue hemorrhagic fever.
Schistosomiasis
Locations: Africa, the Middle-East, and some parts of South America, the Caribbean and South-East Asia.
Freshwater snails carry the schistosoma parasitic worm that causes this disease — also known as bilharzia. The snails release the worms’ larvae into contaminated freshwater rivers, lakes, ponds or wetlands, which then penetrate through skin, such as the soles of your feet.
According to the World Health Organization (WHO), the worm is endemic in 52 counties where water is contaminated with the feces of people infected with the worm, which contains parasitic eggs. Symptoms can take up to two months to develop and whilst some people never develop symptoms, others experience fever, chills, cough, and muscle aches within two months of infection. The extent of symptoms depends on the amount of parasite you have inside your body.
You can evade infection by avoiding swimming in freshwater and by heating water if needed for bathing. There is no vaccine available, but there is an effective and fast-acting treatment: The drug praziquantil will kill parasites within one to two days of treatment.
Malaria
Locations: Africa, Central and South America, parts of the Caribbean, Asia, and the South Pacific.
Malaria is a parasitic disease spread by the bite of the female Anopheles mosquito. Symptoms include high fevers, shaking chills and flu-like illness, and if untreated malaria can progress to severe illness and even death. The WHO estimates there were 207 million cases of malaria in 2012.
No licensed malaria vaccine exists but preventative anti-malaria drugs are available and recommended for people traveling to endemic regions. A range of options is available, from weekly to daily pills. Wearing long clothing, regular use of repellants and sleeping in air-conditioned rooms or under insecticide-treated bed nets can help avoid bites. But if despite all this you still get infected, an effective treatment is available.
Yellow Fever
Locations: Tropical regions of Africa and South America.
The Aedes aegypti mosquitoes continue to wreak their havoc with the yellow fever virus, which can cause fever, chills, headache, backache and muscle aches. About 15% of people infected develop serious illness that can lead to bleeding, shock, organ failure and sometimes death. Some people become jaundiced, which is where the “yellow” comes from. The WHO estimates there are 200,000 cases of yellow fever each year, with 90% of them occurring in Africa.
As there is no treatment, the main method of protection is from a vaccine, which travelers need to receive at least 30 days before travel to get lifelong protection against the virus. If you are a seasoned traveler you will be familiar with the need to prove your vaccination with the yellow card provided after your injection, as countries with the disease, as well as those harboring this mosquito species, aim to prevent the disease spreading or entering their population. If traveling to remote locations, it might be wise to keep that card firmly inside your passport.
Tuberculosis
Locations: Africa, Asia, Eastern Europe
A third of the world’s population is thought to be infected with tuberculosis (TB), which is the second greatest infectious cause of death globally (after HIV/AIDS). TB can occur in a “latent” state where people carry the bacteria without developing the disease itself. TB occurs in nearly every country but infections are more concentrated in developing countries, particularly in Asia, Africa and Eastern Europe.
This airborne disease is spread from person to person and infects mainly your lungs but can spread to other parts of the body.
There is a vaccination available but its protection in adults is limited. Its greatest protection is in young children yet to be exposed to the TB bacteria. Symptoms include a prolonged cough, weakness, tiredness, weight loss and night sweats. If diagnosed, TB is treatable and curable with an extensive course of antibiotics. However, drug-resistant forms of the disease have emerged globally.
Travelers’ Diarrhea
Locations: Highest risk in Indian subcontinent, North Africa and the Middle East, sub-Saharan Africa and South America.
This is a collective term for diarrhea caused by a range of bacteria, viruses or protozoa.
Transmission is generally through consuming contaminated food or water and though symptoms are usually mild, infections can ruin a vacation or business trip, causing dehydration, weakness and general inconvenience from numerous trips to the bathroom. It can be avoided by sticking to bottled water, making wise food choices and regularly washing your hands, as your immune system simply isn’t ready for those new, exotic micro-organisms.
Ebola
Ebola has now reached 5 countries in West Africa in the largest outbreak to date.
Ebola has now reached 5 countries in West Africa in the largest outbreak to date.
Location: Guinea, Liberia, Sierra Leone, Nigeria, DR Congo, (Senegal has had an isolated case).
As of March 2014 this once remote and easily contained disease has gained international recognition. To date the current outbreak of Ebola Viral Disease (EVD) has reached five countries and those traveling to affected regions are advised to be aware of the symptoms, which include fever, rash, diarrhea, vomiting and red eyes. Alongside these symptoms, internal and external bleeding are also signs of the disease, which spreads from person to person by contact with infected body fluids, such as saliva, semen or blood. Small outbreaks continue to occur in the Democratic Republic of Congo.
Ebola has no licensed vaccine or treatment and has fatality rates of up to 90% in infected people — but the virus requires very close contact with body fluids to be transmitted and is easily avoided with regular hand-washing and protective clothing — and avoiding contact with bodily fluids.
Typhoid Fever
Locations: Africa, Asia, the Caribbean and Central and South America. Highest risk in South Asia.
This bacterial disease is spread by contaminated food and water and the resulting fever can be life threatening. Symptoms begin as high fevers, weakness, stomach pains, headache, and loss of appetite. Travelers should get vaccinated before travel but as the vaccine only protects 50%-80% of recipients it’s wise to be careful about your choice of food and drink.
As with travelers’ diarrhea, stick to bottled water and avoid unpeeled fruit and vegetables, street food (as delicious as it may look) and ice in drinks. Typhoid fever can be treated with antibiotics but drug-resistant bacteria have begun to emerge so perhaps avoid that cucumber in your salad or that icy cocktail in the sunshine.
Lyme Disease
Locations: North America, Europe, Asia.
Lyme disease is mainly found in the northeastern, north central, and Pacific coastal regions of North America. It is caused by bacteria which spread through the bites of infected black leg ticks.
Symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans. If untreated the infection will spread to the joints, heart and nervous system. So when wandering through the wilderness be sure to protect yourself with insect repellant. But as infected ticks need to be attached for 36-48 hours or more before the Lyme disease bacterium can be transmitted, effective spotting and removal of ticks from your body will also prevent you from getting infected.
If caught early the disease is treatable with antibiotics.
Hepatitis A
Location: Most of the developing world.
The Hepatitis virus has many forms (A, B, C and D) but Hepatitis A is the one most travelers should be aware of as it spreads through contaminated water and uncooked food. The disease is closely linked to unsafe water, inadequate sanitation and poor personal hygiene and is one of the most frequent causes of foodborne infection.
There is a safe and effective vaccine available against the virus, which most travelers are advised to have, but again, wise food and drink choices are recommended to avoid the resulting liver disease and potentially severe illness. Symptoms include fever, malaise, loss of appetite, diarrhea, nausea, abdominal discomfort, dark-colored urine and jaundice. WHO estimates show 1.4 million cases of Hepatitis A each year. There is no treatment for the disease other than rehydration and supportive treatment for the weeks or months of recovery time required.
1. Ebola virus disease (previously known as Ebola hemorrhagic fever) is a rare but severe disease, which is caused by Ebola virus. It was first recognized in 1976 and has caused sporadic outbreaks ever since in several African countries.
2. More than 1,500 cases have been reported in Guinea, Liberia and Sierra Leone since March 2014, of which there have been more than 900 deaths. This is the first documented Ebola outbreak in West Africa and the largest ever known outbreak of this disease. There are currently no signs that the outbreak is coming under control, with new cases reported daily from both known and new outbreak areas. Cases of virus transmission continue to emerge in both the community and health-care settings. All 3 capital cities have been affected: Conakry (Guinea), Monrovia (Liberia) and Freetown (Sierra Leone). In addition, the situation in Nigeria is currently evolving and the extent to which this country will also be involved in the outbreak is unknown.
3. The continued spread of the disease probably relates at least in part to issues of strong, local cultural beliefs (such as washing the bodies of the dead, and the stigma surrounding the disease); overpopulation and crowding; migration of people across borders; a perception by local people that the healthcare professionals attempting to help are making things worse; and inadequate human resources on a background of deep poverty.
4. The virus is transmitted to people initially from wild animals, and then from person to person via contact with blood and body fluids. In addition, contaminated objects (clothes, needles) can also transmit infection if handled. Airborne transmission is thought to be limited to those viruses carried in large droplets of human secretions.
5. Infection with Ebola virus leads to sudden onset of fever, chills, muscle aches, headache, diarrhea, nausea and vomiting, with sore throat and in some cases a rash. This will develop as early as 2 days after infection and as late as 21 days. This is then followed by impaired kidney and liver function and stomach pain, and in some cases uncontrolled bleeding, both external (such as through puncture sites) and internal (causing vital organ damage). Ebola is fatal in 50 to 90% of cases who develop these signs and symptoms.
6. Many other far more common illnesses in these countries start off like Ebola, such as flu, typhoid, and malaria. This makes prompt and early assessment even more important – especially since survival seems better in those cases identified early.
7. It is very important to remember that you will not be at risk of Ebola infection unless you have been in close contact with people with the above symptoms. You cannot catch Ebola from people who are well, with the exception of close contact of a sexual nature, as patients who have recovered may still be infectious for a considerable period of time.
8. Nevertheless, if you feel unwell with symptoms such as fever, chills, muscle aches, headache, nausea, vomiting, diarrhea, sore throat or rash within 21 days of coming back from Guinea, Liberia or Sierra Leone, you should stay at home and immediately telephone relevant health services. These services will provide advice and arrange for you to be seen in a hospital if necessary, so that the cause of your illness can be determined as quickly as possible. Unless you have had direct contact with sick people in these countries, another diagnosis for which treatment is available (such as malaria) may be made, and you will be treated.
9. For those performing humanitarian work in these countries, the risk of Ebola infection will relate entirely to the quality and consistency of your personal Infection Control procedures and discipline. Perfect and vital barrier technique includes wearing protective gowns, gloves, masks and eye protection or face shields, and the careful removal of these after use. WHO recommendations address direct patient care, laboratory activities, post mortem examinations, movement and burial of human remains, cleaning and waste disposal.
10. In conclusion:
Don’t go to these countries unless you really have to
If you are there, be very careful to avoid crowded public places and close contact with others. If you are there for humanitarian purposes, go prepared, trained, vigilant, and equipped with personal protective equipment
Author: Dr. Vanya Gant
SOURCE : www.healthytravelblog.com