The World Health Organization (WHO) makes a gamble every year when developing a flu virus. They try to determine the flu viruses that will dominate. WHO vaccine makers get two chances one for each hemisphere, but effectiveness only reaches a certain per cent such as 10% in Australia.

A vaccine that is 10 per cent effective does not mean that it is also 90 per cent useless. A percentage shows the extent to which a shot reduces the risk of getting a disease but is not a reflection of how much it can help to ward off the extremely severe symptoms. A mismatched vaccine still gives an advantage when the body faces an influenza virus, but it makes it crucial for everyone to receive a shot. Highly effective vaccinations are necessary because inoculated persons are unlikely to contract flu thus the number of those who require it will be lower.

A Better Way of Making an Effective Flu Vaccine

Animal cell-based vaccine

The cell-based vaccine is still a new method that provides an alternative to develop a flu vaccine in the egg. People who are allergic to eggs get a different shot that grows in animal cells instead of an egg, and it does seem to get problematic mutations.

Cystic fibrosis (CF) is an inherited disease that reduces the ability of the secretory glands. Secretory glands control production of mucus and sweat but CF causes a buildup up of these secretions in the lungs. They block the airways and create a fertile ground for bacteria to grow. The condition causes severe and recurrent lung infections.

Additionally, CF also affects other vital body organs such as the pancreas and the liver. It might also affect the sinuses, intestines and reproductive organs. Cystic fibrosis is a complex disease to understand because it is an inherited condition that cans a make a child to carry the gene but may have or contract this disorder. Scientists are yet to find a cure and the available solutions are for managing the infection. However, these studies provide hope of finding a cure for cystic fibrosis.

Waist circumference is a simple check, but it is an accurate way to determine if you are carrying excess fat in the body around the middle.

The section of the body that stores most fat is an essential sign about the risk of developing ongoing health problems due to diabetes and heart attack. Excess body fat around the middle causes more health risk that when the weight is the hips and thighs.

Most adults regardless of their height or build can determine the level of internal fat deposits that coat the internal organs is excessive their waist measurement exceeds 94 centimeters for the men and 80 centimeters for women. The fat in the middle shows that most of the fat deposits are in heart, liver, kidneys, pancreas and digestive organs. Fast deposits on these organs increase the risk of heart disease and stroke.

The heart muscle relies on a steady flow of the oxygen-rich blood to nourish and keep it pumping. Interruption of blood flow by a blockage in the artery causes a heart attack because the area that relies on the blood that blocked vessel feeds starts to die. Scar forms on the area and this damage over time will lead to failure especially in the case of one attack after another.

Researchers discovered that a heart failure after a heart attack occurs due to death of the heart muscle cells .they have been developing strategies to 'return muscles' to the damaged heart wall and improve its function.