Influenza Vaccine

Click the link to see the latest flu activity map! http://www.flustar.com/usmap.asp

What's the difference between the flu and a cold?

Both the flu and a cold are viral infections and can cause symptoms such as coughing and sore throat. A cold is a minor viral infection of the nose and throat. The flu, however, is usually more severe, with higher fevers and the addition of aches and pains.

Signs & Symptoms
Flu
Cold
Onset
Sudden
Gradual
Fever
Charactistic, high (over 101 F); lasting 3-4 days
Rare
Cough
Dry; can become severe
Hacking
Headache
Prominent
Rare
Myalgia (muscle aches and pains)
Usual; often severe
Slight
Tiredness and weakness
Can last up to 2 to 3 weeks
Very mild
Extreme exhaustion
Early and prominent
Never
Chest discomfort
Common
Mild to moderate
Stuffy nose
Sometimes
Common
Sneezing
Sometimes
Usual
Sore throat
Sometimes
Common

2007-2008 Influenza Virus Vaccine
It is recommended that vaccines to be used in the 2007-8 season (northern hemisphere winter) contain the following:

— an A/Solomon Islands/3/2006 (H1N1)-like virus;
— an A/Wisconsin/67/2005 (H3N2)-like virusa ;
— a B/Malaysia/2506/2004-like virus

Candidate vaccine viruses include:
a A/Wisconsin/67/2005 (H3N2) and A/Hiroshima/52/2005

For more information

Recommended composition of influenza virus vaccines for use in the 2007–2008 influenza season [pdf 92kb]

Important information: Avian Flu, Bird Flu, H5N1 virus

Highlights:

  • There is no influenza pandemic in the world at this time
  • It is important to remember that H5N1 avian influenza is almost exclusively a disease of birds. The H5N1 virus has not yet appeared in the U.S..
  • Should the H5N1 virus appear in the U.S., it does not mean the start of a pandemic
  • An additional point to remember is that the next influenza pandemic could be substantially less severe than what occured in 1918. For example, the influenza pandmics of 1968/69 caused so much less illness and death than did the 1918/19 pandemic that many Americans at that time did not distinguish them from seasonal influenza and were unaware that a pandemic was underway.
  • There are steps individuals, families and communities can take to prepare. You can keep a supply of food and medicines on hand in case you have to stay home, you can practice good public health measures like frequent hand washing and staying home when sick. There is good information available on www.pandemicflu.gov.
  • While the H5N1 virus has not yet appeared in the US, and there is no influenza pandemic in the world at this time, it is important for all Americans to be informed about this potential public health threat and some of the steps individual Americans can take to protect themselves and their families in the event of a pandemic.
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