Mosquitoes are known as carriers of several types of viruses. One of them is yellow fever. Its natural home are tropical regions of Africa and South America, thus making the travel to those parts of the world dangerous.
Events that are threatening to life produce traumatic stress in the victim. For some people the effects of the stressful event and their reactions will be short, and to other the trauma will continue to disturb them for years.
Thanks to bad lifestyle our blood vessels suffer from the build-up of fatty plaque. Fortunately, the problem of clogged arteries can be solved with bypass surgery, the most common and well-established type of heart surgery.
The first thought when someone mentions words Tai Chi recalls the image of Chinese people moving slowly in a park. Tai Chi, an ancient "meditation in motion", is an easy form of exercising which helps in many health conditions and greatly reduces stress.