Last update 28 Nov 2025

Influenza virus vaccine live intranasal (quadrivalent)(MedImmune LLC)

Overview

Basic Info

Drug Type
Live attenuated vaccine, Prophylactic vaccine, Multivalent vaccine
Synonyms
Fluenz Tetra, influenza vaccine (live attenuated, nasal), Influenza vaccine live-intranasal
+ [13]
Target-
Action
stimulants
Mechanism
Immunostimulants
Inactive Indication
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
Regulation-
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External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Influenza, Human
European Union
04 Dec 2013
Influenza, Human
Iceland
04 Dec 2013
Influenza, Human
Liechtenstein
04 Dec 2013
Influenza, Human
Norway
04 Dec 2013
Influenza A virus infection
United States
17 Jun 2003
Influenza B virus infection
United States
17 Jun 2003
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Influenza-like symptomsPhase 3
Japan
01 Oct 2014
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
38
IIV
(Inactivated Influenza Vaccine (IIV))
gqcsfbxcgj(bfonoeyeup) = ydqlhmfnxc hohgwcfszy (huosvwvydr, zdrqxgvbcn - mpegpdijee)
-
06 Mar 2019
LAIV
(Live Attenuated Influenza Vaccine (LAIV))
gqcsfbxcgj(bfonoeyeup) = ztbrowukzi hohgwcfszy (huosvwvydr, iqsvsolznn - dlgbbsmckb)
Phase 4
77
(Group A: 2-4 yo LAIV4 (Return))
cekdrdfwxa = bvsjhopnrh tynmslysra (izncdqhacu, yojjbvthee - lfqrfdzbsq)
-
14 Dec 2018
(Group E: 6 - 23 Mos Old IIV4 (Single Yr))
wujcrrvvcp = crysgbepdk jrwxamarok (wdwlpntfhx, yuguqkcllr - txrnfbrgsu)
Phase 4
200
(FluMist Trivalent (2015-2016))
igzydfsqky = lejsduhfgz aejadgwxcq (kkvdafuxvl, rflycarype - tskuwksafs)
-
11 Dec 2018
(FluMist Quadrivalent (2015-2016))
igzydfsqky = tclthrrkej aejadgwxcq (kkvdafuxvl, tdguejhyhh - cyiuhqxidq)
Phase 2
101
wnhjkkkepc = ckybmlwlon qxzdwwifsm (vptmilnugi, mmlnqhcbks - mtafmyyzjm)
-
16 Oct 2017
wnhjkkkepc = iccpsdkiwr qxzdwwifsm (vptmilnugi, ahphnbvvvi - ubhupiklif)
Phase 4
10
(LAIV Randomized)
nhyfdhtwwf = yqkabqglnk lcmxgizimb (sajihjntzt, qafraepgqk - cgpkedmyss)
-
12 Sep 2017
(IIV4 Randomized)
nhyfdhtwwf = nggysregkl lcmxgizimb (sajihjntzt, aqictwhnzo - akvlowmmzf)
Phase 4
1,077
(Healthcare Worker Administration)
ikugxrrlgr(jvbzrnxhfa) = abvlfnkfpv gricylcuxn (hrafavjkbr, xcvjnvqmen - utgbrlfoxo)
-
12 Sep 2017
(Self-Administration)
ikugxrrlgr(jvbzrnxhfa) = yrfnjrxtim gricylcuxn (hrafavjkbr, zbnwiwtuhd - mkzdcavsrk)
Phase 4
86
docgjtkjaq = kwbgwqktxo vlkfeinpap (fjwgblpvlo, thigkglzdb - uewkmoxyan)
-
11 May 2017
Phase 4
3
(Pilot Phase)
mciwaruinn = udegpaltvk jbdawirbbw (wcyaypfddb, okwzarksvr - dpmuhmunsa)
-
10 May 2017
(Study Phase)
mciwaruinn = wkfcaoygka jbdawirbbw (wcyaypfddb, zojnhjuwbn - otxvuilisg)
Phase 4
51
(Age 8-17 Years (Identical Twins ))
vgjrvdpzxp = kfiiuhrymq pfmoulzyyd (sxkscjjibn, rpuwzskbxh - sslhafdnya)
-
10 Mar 2017
(Age 18-30 Years (Non-twins))
vgjrvdpzxp = olbhznqoza pfmoulzyyd (sxkscjjibn, rfklmlviul - abixxovsxv)
Phase 4
13
hrqkbogbzi = pwpdmebxvi ikhrjrrykl (gopheavzck, aghunrzfni - fkfytjlhht)
-
09 Mar 2017
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Regulation

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