A safe and effective H1N1 swine fluvaccine was created and produced in record time -- but it still wasn't ready when the U.S. pandemic peaked in early fall of 2009. Even so, by mid-December 2009, 28 million adults (13% of U.S. adults) and 18 million children (24% of U.S. children) had received the vaccine.
When seasonal flu vaccination begins for the 2010-2011 flu season, the regular flu vaccine will contain the 2009 H1N1 swine flu vaccine (as well as vaccines against the older H3N2 type A and type...
In addition, if you have a health condition such as asthma, chronic bronchitis, or emphysema, you might experience several weeks of respiratory symptoms long after the cold is over. Let’s look at some of the common cold complications that occur.
Colds and Sinus Infections (Sinusitis)
A sinus infection is an inflammation of the mucus membranes that line the sinus cavities. This inflammation causes the mucus glands in the sinuses to secrete more mucus. When the passages in your sinuses become blocked, pressure develops and your nose may feel plugged. If your cold lingers for more than a week and you begin to have pain in the sinus area, headache, upper tooth pain, nasal obstruction, cough, thick yellow or green nasal drainage, call your doctor. You may have a sinus infection.
If you have asthma, a cold can make you feel congested and make you cough as you try to expel mucus from the throat or lungs. You might have a dry cough and wheeze initially with an asthma attack. Then you may experience feelings of breathlessness, chest tightness, and coughing. If you notice a worsening of your asthma symptoms, follow your asthma action plan. If you continue to get worse, call your doctor or get medical treatment immediately.