What are the long term side effects of the H1N1 vaccine?
Results: Seventy-five per cent of the vaccinated sailors reported adverse reactions to the vaccine, with 9% not being able to perform their daily duties for one day. Muscle pain, headaches, malaise, and fatigue were the most frequent symptoms reported.
What are the side effects of the H1N1 vaccine?
Side effects of this shot include: Soreness, redness, or swelling at the injection site. Body aches. Low-grade headache….In children, side effects include:
- Runny nose.
- Wheezing sound while breathing.
- Body aches.
- Fever.
- Vomiting.
- Headache.
Why is the H1N1 vaccine important?
These measures are still important, even with the availability of the vaccine against 2009 H1N1 virus, because they can prevent the spread of other viruses that cause respiratory infections.
Why did the swine flu vaccine fail?
After the program began, the vaccine was associated with an increase in reports of Guillain-Barré Syndrome (GBS), which can cause paralysis, respiratory arrest, and death. The immunization program was ended after approximately 25% of the population of the United States had been administered the vaccine.
What does the H1N1 vaccine protect against?
Influenza virus vaccine, H1N1 is used to prevent infection caused by the influenza A (H1N1) 2009 virus. The vaccine works by causing your body to produce its own protection (antibodies) against the disease. It is also known as a “flu shot”.
What are the risks of receiving the flu vaccine?
Flu vaccine side effects are generally mild and go away on their own within a few days. Some side effects that may occur from a flu shot include soreness, redness, and/or swelling where the shot was given, headache (low grade), fever, nausea, muscle aches, and fatigue.
Can you get H1N1 after being vaccinated?
The seasonal flu shot and the H1N1 vaccine are one and the same any year that the H1N1 virus is circulating — and neither shot can make you sick. The flu shot vaccine is made from flu virus that has been killed, which means that it cannot infect your body.
How effective is the H1N1 vaccine?
The effectiveness of H1N1 vaccination for prevention of emergency hospital admissions from influenza-related disorders was 19·5% (95% CI 0·8-34·7). The vaccine’s effectiveness in preventing laboratory-confirmed influenza was 77·0% (95% CI 2·0-95·0).
What are the ingredients in the H1N1 vaccine?
A single 0.5 mL dose of Influenza A (H1N1) 2009 Monovalent Vaccine contains sodium chloride (4.1 mg), monobasic sodium phosphate (80 mcg), dibasic sodium phosphate (300 mcg), monobasic potassium phosphate (20 mcg), potassium chloride (20 mcg), and calcium chloride (1.5 mcg).
Can you still get H1N1 after being vaccinated?
Canada and other countries also continually monitor the safety of vaccines being used. You can’t get influenza disease from the influenza vaccine.
How many got sick from swine flu vaccine?
It’s still not known exactly how many Norwegians developed narcolepsy as a side effect of the swine flu vaccine, Nordstrand says. She and her colleagues have so far identified 195 people who developed the disease after the pandemic. But she estimates that around 350 people developed the sickness.