BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, according to recent research. https://t.co/OvZHHl45hx https://t.co/WOUmbKS8lc
BNT162b2 vaccination induces durable SARS-CoV-2-specific T cells with a stem cell memory phenotype.
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Nov 2021 – Oct 2025Where it's discussed
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X / Twitter91 posts
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News20 articles
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Blogs4 articles
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YouTube3 videos
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AI synopsis
What people are saying
In these digital discussions, many users reference the article's findings on T cell responses, with phrases like 'immunologists seem unable to explain this stuff,' highlighting their frustration with the complexity of the topic. Others dismiss its importance, suggesting that the conversation indicates a lack of consensus, as seen in posts questioning the durability of the vaccine's effects against new variants. This mixture of tones—from supportive to skeptical—reinforces the complexity and divisiveness of vaccine discussions, reflecting a blend of scientific curiosity and public doubt.
There is a mixture of support and skepticism towards the publication, with some discussing the findings while others criticize the vaccine's efficacy.
Most posts reflect a moderate level of curiosity about the research, but some demonstrate clear indifference or conflicting opinions.
The discussions show varied depth, ranging from casual comments to mentions of specific scientific concepts, indicating a limited but notable engagement with the material.
Opinions on the publication's impact are mixed, with some asserting its importance while others downplay its significance.
Abstract in brief
- The BNT162b2 vaccine effectively induces a long-lasting T cell response against SARS-CoV-2, despite concerns about breakthrough infections and declining antibody levels.
- The study monitored T cell responses in 71 healthy individuals for 6 months post-vaccination, revealing a solid CD4 and CD8 T cell response that emerged before high antibody levels.
- These T cells displayed characteristics of maturity and stem cell memory, showing resilience through immune response contraction and remaining active for at least 6 months.
Top posts
Most liked on X and Bluesky@HenrikAborym @michaeljburry Really? https://t.co/doFrP5X1SJ https://t.co/ehXwPPpp5Z https://t.co/JIt4wecTEq https://t.co/9GLk1dnrxt https://t.co/eFQiZeom91 https://t.co/ccZkLGZ8xS https://t.co/7CTtnoTeVG https://t.co/H3m0ZHf49v https://t.co/qi8KVQSPoC https://t.co/A1ZMXwk07Q
@DrSyedHaider Unfortunately you’re sorely misinformed. https://t.co/6cazRWcHmE
@BenFranklin1171 @BretWeinstein Links are always in the description of my videos. https://t.co/6cazRWcHmE https://t.co/IcXGq5ZfsX
@waynemcdougall @solon_of @HopeRising19 Sperm cells are haploid germ cells. Not stems cells genius. Go back to school. Spermatogonial stems cells make haploid sperm cells. Never interact with stem cells. Citation conveniently not supplied. https://t.co/PMVCI2r0m3 How many mRNAs via viral infection?
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/xOH7lphjZt
All mentions
Understanding mRNA Vaccines and Immune Memory
Scientists studied how long the body remembers the COVID-19 vaccine effects after people got the mRNA shot. They found detectable antibodies after 6 months, indicating that mRNA vaccines induce durable immune memory…
Impact of IgG4 Antibodies on COVID-19 Vaccine Effectiveness
Repeated mRNA COVID-19 vaccinations can increase IgG4 antibodies, which may neutralize the virus but could also affect immune responses such as opsonization and cell killing. The role of IgG4 in immunity remains under…
COVID-19 Vaccines: Effectiveness Against Delta Variant Transmission
This video examines the effectiveness of COVID-19 vaccines in reducing transmission of the Delta variant among household members. Vaccinated individuals demonstrated significant effectiveness, highlighting vaccines'…
Understanding SARS-CoV-2 Immunity from Infection and Vaccination Efforts
This video explores how multiple exposures to SARS-CoV-2, through infection and vaccination, shape immune responses, including antibody memory and T cell activity. It highlights the need for vaccine updates to protect…
My Response to Geert Vanden-Bossche
mRNA Vaccines Enhance Cross-Variant Immunity Against SARS-CoV-2
Emerging SARS-CoV-2 variants raise concerns about immunity. The study shows that prior infection provides some neutralization of variants, but a single mRNA vaccine dose significantly enhances this ability, highlighting…
@grok @EndTribalism https://t.co/xplWGBwhoL https://t.co/Rivf08bwDA https://t.co/mIVG0pCO20 https://t.co/H2DH1LKLwz These are just a few
@GillesP221997 @lonnibesancon Bah si y'a des cd8 c'est un vaccin moi les vidéos de propagande je m'en fou pas mal je suis éveillé je crois pas ce qu'elle raconte je crois que la littérature scientifique désolé https://t.co/4hFF6leO2q
@CapitalistClive @DIY_Tardis @zoeharcombe Beg your pardon, my mistake. Here you go. Plenty more available upon request... https://t.co/5YtUUQO7Xd https://t.co/HLjVBOkG6o https://t.co/zWnyMhJwZr Etc etc
@DoctoraPrego @CesarVega_Peri @MdicosporlaVer1 @P_McCulloughMD @RWMaloneMD @NataliaPrego @NassMeryl @medxverdperu @MxVChile2 https://t.co/rN1BH6CnhL
@Cinmotown @GVDBossche https://t.co/oBm9tGLJUc https://t.co/XQcvTrmNsS
@GVDBossche Here’s the study he linked. I lack the skill necessary to properly evaluate it. https://t.co/oBm9tGLJUc https://t.co/TxnPa9nUKZ
RT @Debunk_the_Funk: @BenFranklin1171 @BretWeinstein Links are always in the description of my videos. https://t.co/6cazRWcHmE https://t.c…
@BenFranklin1171 @BretWeinstein Links are always in the description of my videos. https://t.co/6cazRWcHmE https://t.co/IcXGq5ZfsX
BNT162b2 vaccination induces durable SARS-CoV-2–specific T cells with a stem cell memory phenotype www.science.org/doi/... 3/6
@aktasharb @sskmurat52 @kasimkaradas Ve hatta T hücre tepkisinin uzun süreli olduğuna veriler de var. https://t.co/dVbAB7PH1l https://t.co/LsnqAVDvCa
@JuBacon4 @McBain2310 @BahnSchlumpf @KMitreden @SHomburg Hier weitere Studien https://t.co/doFrP6eDhj https://t.co/ehXwPP7Oer https://t.co/JIt4weuv30 https://t.co/9GLk1d5QFV https://t.co/eFQiZe6Lht https://t.co/ccZkLHgJWs https://t.co/7CTtnpaQkg https://t.co/H3m0ZGXthX https://t.co/qi8KVQBex4
@waynemcdougall @solon_of @HopeRising19 Sperm cells are haploid germ cells. Not stems cells genius. Go back to school. Spermatogonial stems cells make haploid sperm cells. Never interact with stem cells. Citation conveniently not supplied. https://t.co/PMVCI2r0m3 How many mRNAs via viral infection?
@DailyBlend2 @SynthIge @sense_strand @Alec_Zeck Because it’s measured to be neutralizing against SCV2 particles. Immune memory is far more durable than 6 months. https://t.co/6cazRWc9x6 See how I have data for that? Now your turn to provide data. How much longer do we have to wait?
@DrSyedHaider Unfortunately you’re sorely misinformed. https://t.co/6cazRWcHmE
@GirardotMarc @GattoRobin3 @jjohana Trouvez moi une étude qui montre que ces vaccins n'ont aucune efficacité contre les formes sévères. De plus ils induisent bien les cellules de mémoire T il y a pleins de travaux là dessus... https://t.co/djTnz2ypIW https://t.co/hFZSPonSiG https://t.co/MK9MAdNrFM
@jilel76 @SwaledaleMutton @MattJam28 @The_Seeadler @StopCoronaVir12 @Yaatamram @BrentLeeSDCIC Of course I can. I am looking at them myself, and we see them stable even in the earliest vaccinated: https://t.co/Qlkr2G7MLl
RT @Ali15Ros: @HenrikAborym @michaeljburry Really? https://t.co/doFrP5X1SJ https://t.co/ehXwPPpp5Z https://t.co/JIt4wecTEq https://t.co…
@HenrikAborym @michaeljburry Really? https://t.co/doFrP5X1SJ https://t.co/ehXwPPpp5Z https://t.co/JIt4wecTEq https://t.co/9GLk1dnrxt https://t.co/eFQiZeom91 https://t.co/ccZkLGZ8xS https://t.co/7CTtnoTeVG https://t.co/H3m0ZHf49v https://t.co/qi8KVQSPoC https://t.co/A1ZMXwk07Q
@Nafffffets @di__1984 @MrsMertes Studien zu immunologischen Auffälligkeiten nach der Coronaimpfung https://t.co/doFrP5X1SJ https://t.co/ehXwPPpp5Z https://t.co/JIt4wecTEq https://t.co/9GLk1dnrxt https://t.co/eFQiZeom91 https://t.co/ccZkLGZ8xS https://t.co/7CTtnoTeVG https://t.co/H3m0ZHf49v
@dannyalgaaf @MeowMuhCow Studien zu immunologischen Auffälligkeiten nach der Coronaimpfung https://t.co/doFrP5X1SJ https://t.co/ehXwPPpp5Z https://t.co/JIt4wecTEq https://t.co/9GLk1dnrxt https://t.co/eFQiZeom91 https://t.co/ccZkLGZ8xS https://t.co/7CTtnoTeVG https://t.co/H3m0ZHf49v
@Skanjinn @reitschuster Studien zu immunologischen Auffälligkeiten nach der Coronaimpfung https://t.co/doFrP6fb6R https://t.co/ehXwPP8m3Z https://t.co/JIt4wev2Sy https://t.co/9GLk1d6ovt https://t.co/eFQiZe7j71 https://t.co/ccZkLHhhM0 https://t.co/7CTtnpbo9O https://t.co/H3m0ZGY17v
@BrockmeyerHado @reitschuster Studien zu immunologischen Auffälligkeiten nach der Coronaimpfung https://t.co/doFrP6fb6R https://t.co/ehXwPP8m3Z https://t.co/JIt4wev2Sy https://t.co/9GLk1d6ovt https://t.co/eFQiZe7j71 https://t.co/ccZkLHhhM0 https://t.co/7CTtnpbo9O https://t.co/H3m0ZGY17v
@maskupsweden @Vanny_Aline @Folkhalsomynd https://t.co/doFrP6fb6R https://t.co/UKDp9rY16u https://t.co/JIt4wev2Sy
@PatWitt2432 @MonicaGandhi9 5/ I am not an immunologist, but the thing is these bluechecks seem unable to explain this stuff to ordinary peeps. And, any immunologists who want to correct me, I'll welcome learning something new. But it looks to me like our T Cells are on the job./end https://t.co/G7WPRUe5Hc
@ElaesYbbob @MichielBrouwer9 @mkeulemans @BijlDick @bernard_dokter @Marc_Veld https://t.co/h23FUWUeWT
RT @LucileFievet: Immunité naturelle https://t.co/jG74MAZl3v
@CarlosG16503933 @CharlesRixey @DrKevinWMcCair1 @jjcouey @BillyBostickson @DeinertDoc @fynn_fan @Doctor_I_am_The In an infection, sure. But vaccination doesn’t do that. https://t.co/6cazRWc9x6
RT @Debunk_the_Funk: @CharlesRixey @DrKevinWMcCair1 @jjcouey @BillyBostickson @DeinertDoc @fynn_fan @Doctor_I_am_The You think that vaccina…
@CharlesRixey @DrKevinWMcCair1 @jjcouey @BillyBostickson @DeinertDoc @fynn_fan @Doctor_I_am_The You think that vaccination doesn’t induce a T-cell response? In what universe? https://t.co/6cazRWc9x6
@MeanMrGene @CTVToronto Not true. Many studies (even before COVID ever existed) have shown that vaccines actually boost a person’s T cell response, especially if they haven’t been infected. Check out similar study such as one in Science (https://t.co/O0zO0cTbSp)
@McQEvan @GurusPod No coronavirus vaccines have previously been approved, as explained in my video. We have plenty of evidence that these vaccines elicit a robust immune memory. https://t.co/6cazRWc9x6 https://t.co/UtUov2t2Ia
@longdicctrades @notpt0kes @___sneakmex @cryptocassowar2 @Austinography @BigSigmaSensei https://t.co/3Wh3kAUmjv
@bread_baking @dziendobry There very much is. I’ll only respond to you again if you have anything useful to say. https://t.co/UtUov2t2Ia https://t.co/6cazRWc9x6
@ChrisHazhu @BrabantNick @KlaassenTwat @DCSZ14 @TisjeboyRay @TanteRietje @Marc_Veld @muumi_tweets @T4antiw4ppie @GarageRemus @Rbor700 @Poisoni51179073 @Epi_genetics @ale_rolan @Ninxit1 @mholkers @Singing_BumbleB @BlommaertWim @njmidm @HTillaert @mevrouw_Judith @ErikvdB4 @Nouri_Larelle @Arnodg @HaHaGentherapie @mus_nico @vanvalkenhoef @aandelen @Jeepsteratti @metertje_of_2 @KlaasvanDijk5 @marcel_niekus @Jan__He @BorgerPieter @gdisselkoen @wietse_de_vries @M_the_Lion @vanranstmarc @hethadgekund @MerlotVine @NicoJacobs_ @blckbxnews https://t.co/2uFOX4tdkz
Is constantly juicing up CD95 a good idea? @TheoNNN22 BNT162b2 vaccination induces durable SARS-CoV-2–specific T cells with a stem cell memory phenotype https://t.co/6r1HrvaxpK
@JdubAndrew @DonaldJTrumpJr Okay, I'll bite. What are you basing your claim on? Because in the nice place I live, the science is pretty clear that the vaccines DO generate durable T cell responses: https://t.co/hoC0nyzslt https://t.co/qx2Q3lCxyW
@jonnynukeem @Deus_Abscondis @illythekid1 @GVDBossche @ProfPCDoherty Also wrong. https://t.co/6cazRWc9x6
@Footix42 @JulienPain @Cyrilhanouna ça tombe bien c'est celle utilisée en recherche internationale https://t.co/3U3ffdC9oJ https://t.co/aYPnROjYFd
@Coolbird76 @AnneliesdeZeeuw https://t.co/snLM8KB7c0
@saletan @EricTopol @UKHSA Yes this could be the answer: https://t.co/HtFIWgNm7n
This study was done with the original virus but it has since mutated and the fact that they claim it's durable against it endangers the public https://t.co/4Fbqb8e4Gv
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
RT @SciImmunology: BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, a…
BioNTech/Pfizer’s mRNA vaccine induced long-lived memory T cell response for 6 months in 71 vaccinated Italian adults, according to recent research. https://t.co/OvZHHl45hx https://t.co/WOUmbKS8lc
@TonyMac24628499 @VaxxDoc @AtevanderKooi @ryhertzberger @aateusink @huisdoktertim https://t.co/08Haf7ZtOP
@waedrinner @cynthiacomptess @hanwil56 @cornaldm Hierbij een aantal wetenschappelijke onderzoeken over het immuunsysteem https://t.co/6Ns9B0ZIlE https://t.co/5GFO193NCt https://t.co/9IaNB8I9L4 https://t.co/P7KSGgep1F https://t.co/LIYn3XJ8gy https://t.co/qHm5Edpc0J https://t.co/Afp4WqcvNd
RT @kevinpurcell:
@Destiny2143K @BergmannBarb @seanhannity You can also check this preprint out, which documents the same thing: https://t.co/hoC0nyzslt
@danwellsracing @ScuderiaFerrari @Charles_Leclerc Actually according to scientific journals like Immunity and Science Immunology, they've found the opposite to happen, where the body's immune system actually boosts a persons T-Cells response from the vaccine. https://t.co/AupJGsx1Bw https://t.co/8OERTocqml
@Johnny05968744 @TinaDaugaard1 Nej, det er også forkert. Mange vacciner kræver to-tre stik. Prøv at kig på børnevaccinationsprogrammet i DK. Og jo, der dannes Spike-specifikke hukommelses T celler efter mRNA vaccination. At påstå andet er lidt fjollet. https://t.co/p6gbWUJ1xm. Og nu stopper jeg :-)
@steve__patrick @gmatt1313 @CorbinRJDM @acoyne https://t.co/UvbYtqLWet
@salvataglia Le cellule T per me sono fondamentali per la risposta immunitaria e mitigazione dei sintomi. Un bel paper che descrive cosa succede post pfizer è questo: https://t.co/5g1lFeIbRp
@ShayShayLC @LeftistQueenBee @blosssomdjs @1948kdh @Telegraph And to further drive home my point. https://t.co/xPCG83yqA1
@BrehenNeau @DeanBaker13 @JoinAndrewNow So far, the data show that vaccines are still effective against omicron. Stand by for more data. However, conceptually we know that memory T-cell immunity should still protect against variants. https://t.co/6cazRWc9x6
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/d3woZmZHi3
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/BMGd0oCgZ8
Good news!
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/RDL3TeHQpk
@DoctorAwesome7 @OrdinaryEnder @APFactCheck Guerrera, G., Picozza, M., D’Orso, S., et al. (2021). BNT162b2 Vaccination Induces Durable SARS-Cov-2 Specific T Cells with A Stem Cell Memory Phenotype. Science Immunology. doi:10.1126/sciimmunol.abl5344.
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/sQC3sWKoQC
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/K81vowJRz0
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/WepXHcNsHv
Good news! BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/69ulQKWrT8
BNT162b2 #vaccination induces durable #SARS_CoV_2 specific T cells with a stem cell memory phenotype https://t.co/qXC5GAkSjr
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/eBLJOnzEnF
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/OYhNOweaVL
RT @LorenaVazquez_I: Dedicado a los antivacunas. BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory p…
RT @gabizambranoMD: BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/xOH7lph…
RT @gabizambranoMD: BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/xOH7lph…
RT @gabizambranoMD: BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/xOH7lph…
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/GjO48HMDpg
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/3H3wg0wleg Real world data from Germany: 60+ (early) fully vaccinated account for app 58% symptomatic #breakthrough infections & app 41% of deaths according to @RKI_de https://t.co/b6LZwIfHls
Dedicado a los antivacunas. BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/HTpuz5ifNt
BNT162b2 vaccination induces durable SARS-CoV-2 specific T cells with a stem cell memory phenotype https://t.co/xOH7lphjZt