flu vaccine adverse reaction reporting

hundreds of millions of americans have safely received flu vaccines over the past 50 years, and there has been extensive research supporting the safety of flu vaccines. a flu vaccine is the first and best way to reduce your chances of getting the flu and spreading it to others. no, the flu vaccine cannot cause flu. while the nasal spray flu vaccine does contain a live virus, the viruses are changed so that they cannot give you the flu. side effects of the flu vaccine are generally mild and go away on their own within a few days. overall, these studies estimated the risk for gbs after vaccination as fewer than 1 or 2 cases of gbs per one million people vaccinated. even though gbs following flu illness is rare, gbs is more common following flu illness than following flu vaccination. with any vaccine, look for any unusual conditions, such as a high fever, behavior changes, or signs of a severe allergic reaction after vaccination.

life threatening allergic reactions to the flu shot are rare. if you think it is a severe allergic reaction or other emergency that can’t wait, call 9-1-1 and get to the nearest hospital. your doctor might file this report, or you can do it yourself through the vaers websiteexternal icon, or by calling 1-800-822-7967. if you believe you have been injured by a flu vaccine you may be eligible to receive compensation from the federal government for your injuries if certain criteria are met. individuals who can’t get the flu shot include: there are multiple flu vaccines available, and not all flu vaccines can be given to people of all ages. talk to your doctor if you have any questions regarding which flu vaccine options are best for you and your family. to learn more about flu vaccine safety during pregnancy, visit flu vaccine safety and pregnancy. cdc uses two primary systems to monitor the safety of flu vaccines: people with egg allergies can receive any licensed, recommended age-appropriate influenza vaccine (iiv4, riv4, or laiv4) that is otherwise appropriate. two completely egg-free (ovalbumin-free) flu vaccine options are available: quadrivalent recombinant vaccine and quadrivalent cell-based vaccine.

studies support the safety of annual influenza vaccination in children and adults. these vaccines are made with influenza viruses that have been grown in eggs and contain very small residual amounts of egg proteins. although a history of severe allergic reaction (e.g., anaphylaxis) to egg is a labeled contraindication to the use of egg-based iiv4s and laiv4, acip recommends that persons with a history of egg allergy may receive any licensed, recommended influenza vaccine that is otherwise appropriate for their age and health status. flucelvax quadrivalent (cell culture-based quadrivalent inactivated influenza vaccine, cciiv4) is approved for use in individuals 6 months of age and older. this vaccine contains influenza vaccines that have been grown in a cell culture instead of in eggs. the safety profile of cciiv4 is similar to that of other (egg-based) iiv4s. these side effects may affect your ability to do daily activities, but they should go away in a few days.

cciiv3 should not be administered to individuals who have had a severe allergic reaction to any cciiv or to any component of cciiv. these side effects may affect your ability to do daily activities, but they should go away in a few days. riv should not be administered to individuals who have had a severe allergic reaction (e.g., anaphylaxis) after a previous dose of riv or to any vaccine component of riv4. this occurred in a subset of children 2 years through 8 years of age who were getting vaccinated for the first time. people who have a history of severe egg allergy (those who have had any symptom other than hives after exposure to egg) should be vaccinated in a medical setting, supervised by a health care provider who is able to recognize and manage severe allergic reactions, if quadrivalent recombinant vaccine or quadrivalent cell-based vaccine. the national vaccine injury compensation program (vicp) is a federal program that was created to compensate people who may have been injured by certain vaccines. individuals who believe they may have been injured by a vaccine can learn about the program and about filing a claim by calling 1-800-338-2382 or visiting the vicp website.

important: if you are experiencing a medical emergency, seek immediate assistance from a healthcare provider or call 9-1-1. cdc and fda do not provide the vaccines either contain inactivated virus, meaning the viruses are studies support the safety of annual influenza vaccination in children and adults. this summary provides information on four, .

apart from extensive swelling of the limb, we did not find signs of unknown side effects of influenza vaccination. based on the reported aefi, influenza influenza viruses are 80–120 nm enveloped viruses of the family orthomyxoviridae (treanor, 2010). divided into three types—a, b, and c—these viruses can click on the links below to find out about the influenza vaccine adverse drug reactions (adrs) reported each year in new zealand, including the, .

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