What does LAIV mean in CLINICAL MEDICINE
LAIV stands for Live Attenuated Influenza Vaccine. It is a type of influenza vaccine that is made from weakened (attenuated) influenza viruses. LAIVs are administered intranasally, meaning they are sprayed into the nose. This allows the vaccine to stimulate the immune system in the nose and throat, where influenza viruses typically enter the body.
LAIV meaning in Clinical Medicine in Medical
LAIV mostly used in an acronym Clinical Medicine in Category Medical that means Live Attenuated Influenza Vaccine
Shorthand: LAIV,
Full Form: Live Attenuated Influenza Vaccine
For more information of "Live Attenuated Influenza Vaccine", see the section below.
How does LAIV work?
LAIVs work by stimulating the immune system to produce antibodies against influenza viruses. These antibodies can then help to protect the body from infection with influenza viruses. LAIVs are generally safe and effective, and they can provide protection against influenza for up to one year.
Who should get LAIV?
LAIV is recommended for people aged 2 to 49 years who are not pregnant and who do not have a history of severe allergic reactions to influenza vaccines. LAIV is not recommended for people who are immunocompromised or who have certain medical conditions, such as asthma or heart disease.
Benefits of LAIV
- LAIV is a safe and effective way to protect against influenza.
- LAIV is administered intranasally, which is a convenient and painless way to get vaccinated.
- LAIV can provide protection against influenza for up to one year.
Risks of LAIV
- LAIV can cause mild side effects, such as a runny nose, sore throat, and headache.
- LAIV can rarely cause serious side effects, such as wheezing and difficulty breathing.
- LAIV is not recommended for people who are immunocompromised or who have certain medical conditions, such as asthma or heart disease.
Essential Questions and Answers on Live Attenuated Influenza Vaccine in "MEDICAL»CLINICAL"
What is a Live Attenuated Influenza Vaccine (LAIV)?
A live attenuated influenza vaccine (LAIV) is a type of flu vaccine that contains weakened live influenza viruses. When administered, the weakened viruses replicate in the nasal passages, stimulating the immune system to produce antibodies and immune cells that protect against future infection by the corresponding influenza viruses.
How is LAIV different from other flu vaccines?
LAIV is administered nasally, while other flu vaccines are typically injected. LAIV contains live but weakened viruses, while other flu vaccines contain inactivated or subunit viruses.
Who is eligible to receive LAIV?
LAIV is generally recommended for healthy individuals between the ages of 2 and 49 years. It is not recommended for individuals with certain underlying health conditions, such as asthma, certain immune disorders, or pregnancy.
What are the benefits of LAIV?
LAIV can provide protection against influenza strains that match the vaccine strains. It is also convenient to administer, as it is administered nasally.
What are the potential side effects of LAIV?
Side effects of LAIV may include runny nose, stuffy nose, sore throat, headache, and muscle aches. In rare cases, more severe side effects, such as pneumonia and encephalitis, may occur.
How effective is LAIV?
The effectiveness of LAIV varies depending on the match between the vaccine strains and the circulating influenza strains. In general, it is estimated to be 40-60% effective in preventing influenza illness.
Final Words: LAIV is a safe and effective way to protect against influenza. It is recommended for people aged 2 to 49 years who are not pregnant and who do not have a history of severe allergic reactions to influenza vaccines. LAIV is administered intranasally, which is a convenient and painless way to get vaccinated. LAIV can provide protection against influenza for up to one year.