Swine Flu Take Home Lessons: OrganizedWisdom's Medical Director, Dr. Pearlman, Shares Expert Wisdom from the ER About Swine Flu (H1N1)

In the U.S. each year, millions of people are infected with the influenza virus and over 100,000 are hospitalized. According to the CDC, approximately 36,000 deaths were attributed to seasonal influenza last year. The new strain of influenza A (H1N1), known in the media as swine flu, reminds us that influenza can have significant consequences.

It's apparent that the new strain of influenza causes the same type of initial symptoms as seasonal flu: high fevers, headaches, body aches, cough, and nausea. Fortunately, most cases are relatively mild and resolve within several days. However, just like seasonal flu, H1N1 also has the potential to cause severe disease, especially in elderly people, children under the age of 2, pregnant women, and those who have underlying lung or heart problems. In these individuals, the complications of infection can be severe, including pneumonia and respiratory failure. 

In the ER, we've received hundreds of phone calls and visits from anxious people who worry about exposure to influenza. Fortunately, even those who have presented with flu-like symptoms have had mild cases and have required only very basic supportive care. While influenza is in the media spotlight, it's great to see such a strong focus on infection control practices and preventive measures. Influenza is transmitted from person to person in the same manner as the common cold and we can all help to limit its spread within our communities.  Although it may seem elementary and a bit redundant at this point, basic precautions like proper hand washing and coughing or sneezing into your elbow or tissue are simple and effective ways to help reduce transmission of the influenza virus. In addition, those with mild symptoms are encouraged to stay at home until symptoms resolve to avoid infecting others who are at higher risk for severe disease and complications.

On a closing note, here's a great video about coughing and sneezing etiquette. Enjoy.