What Types of Flu?

Like a common cold, the flu is caused by viruses. There are four types of influenza viruses: A and B, which are most commonly associated with seasonal flu activity and epidemics; C, which is relatively rare and causes mild respiratory illness; and D, which primarily affects cattle.

Influenza A

There are many sub types of influenza A viruses, based on two proteins — hemagglutinin (H) and neuraminidase (N) — found on the surface of the viruses. Two strains of influenza A found in human beings are the H1N1 strain and the H3N2 strain.

A novel strain of influenza A (H1N1) virus, known as swine flu because it’s typically spread among pigs, led to a flu pandemic in 2009. Between April 2009 and April 2010, the CDC estimates that there were 60.8 million swine flu cases in the United States, which led to more than 274,000 hospitalizations and nearly 12,500 …

Read more

Healthy Life Expectancy Definition

The Wholesome Life Course Unit uses an built-in approach to handle the population’s well being. While males’s smoking prevalence is larger than girls’s on common, there have been a third more women smokers within the lowest HLE areas than there were men smoking within the highest HLE areas. Read more about Healthy Lifestyle here. It is usually interesting to notice that probably the most advantaged males considerably outlived probably the most disadvantaged females in 2007 to 2011 (ONS 2015) suggesting socioeconomic benefit can compensate for gender disadvantage in relation to its affiliation with healthy life (figure 11). As well as, the distinction in smoking prevalence is clearly present between the very best and lowest HLE areas for every sex; moreover, each UTLA in the low HLE cluster had the next smoking prevalence than England, and conversely a decrease smoking prevalence than England among UTLAs in the highest HLE cluster.

Healthy Life

The …

Read more

Hiring a web designer: eight top tips

Finding the right web designer can be tough, especially if you know nothing about web design. As with most projects, preparation is key. If you go into a meeting with a potential designer with these eight steps covered, you will be on the right track.

Image Credit

Know the purpose of your website

As an example, let’s say that you make hats. Is your website’s goal to sell hats directly online, or to generate leads from people who want a hat made for them? Your website needs a single purpose that every page supports.

Make a wish list

Decide which features will help you to achieve your purpose. Examples include an online store and catalogue, social media links and videos.

Decide how much you want to spend

A website is always more expensive than you expect. Once you know what you want, you can compare quotes on the UK Web …

Read more