What is swine flu (H1N1 flu virus) – causes, symptoms & vaccine

1. What Is Swine Flu?

When it comes to “what is swine flu?“, it is necessary to mention to the history of this disease. H1N1 flu is also known as swine flu. In fact, it is called swine flu as in the past, those people who caught it had the direct contact with pigs. However, that seemed to change a few years ago, when a new virus emerged spreading among individuals who had not been near pigs.

Within 2009, H1N1 – swine flu was spreading so quickly all over the world, so the WHO called it as a pandemic. Thus, since then, people tended to continued getting sick from H1N1, yet not as many. Though swine flu is not as scary as it seemed several years ago, it is still crucial to protect your own from suffering from it. Similar to seasonal flu, swine flu could lead to more serious health issues for some people. In reality, the best way to protect yourself from this condition is to get a flu vaccine annually. Swine flu is one of the viruses which are contained in the vaccine. [Read: how to have a healthy heart]

2. Causes Of Swine Flu

H1N1 – swine flu – is a contagious disease and spreads in the similar way as seasonal flu. If people who have sneeze or cough, they might spray tiny drops of H1N1 virus into the air. Once you contact with those drops or may touch a surface like a sink or a doorknob that a swine sufferer has just touched, you might catch swine flu.

In spite of the name, you could not catch swine flu from consuming ham, bacon, or any other pork product. [Read: how to fight fatigue]

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