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If I have influenza, is it due to H1N1?
The majority of influenza viruses circulating in the community at this time are the H1N1 strain. People with H1N1 are infectious for 24 hours before and up to 7 days after symptoms appear. Time from exposure to the virus to symptoms is about 4 days.
Can H1N1influenza cause severe illness?
The vast majority of H1N1 infections are mild, beginning with sudden onset of a fever, cough and sometimes sore throat, vomiting and diarrhea, muscle aches, and tiredness. Most people are sick for a few days. A minority of people, especially those with other medical issues may develop serious complications which will require admission to hospital.
Are there drugs that can treat H1N1 influenza virus?
Yes, however, most patients with H1N1 do not need these drugs. Doctors may elect to treat certain people, especially if they are at increased risk of complications. The risk of overusing these drugs is that the virus may become resistant to them. Antiviral drugs are generally well-tolerated. Some people develop mild cramping or diarrhea while on the drug.
When should someone with H1N1 be admitted to hospital?
A doctor may decide to admit an H1N1-infected person to hospital if there are complications present. These may include dehydration, difficulty breathing, and ongoing vomiting or diarrhea.
If a patient released from the emergency department becomes more sick (difficulty breathing, ongoing vomiting or diarrhea, confusion), he or she should come back for reassessment.
When should I go back to school or work?
Stay home until the fever has been absent for 24 hours and you are well enough to resume normal activities.
Where can I get the vaccine?
Please refer to www.peelregion.ca for clinic locations, dates and times.
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