Am J Infect Control June 2021 PMID 33631305

Impact of the influenza vaccine on COVID-19 infection rates and severity.

Anna Conlon, Carmel Ashur, Laraine Washer, Kim A Eagle, Marion A Hofmann Bowman

Mentions

74
Peak: 23 in Mar 2021
across 5 sources since Feb 2021

Extended reach

311,425
potential audience

Total likes

170

Video views

1,358

Mentions per month

Feb 2021 – Dec 2023

Where it's discussed

  • X / Twitter59 posts
  • News7 articles
  • Facebook5 posts
  • YouTube2 videos
  • Blogs1 articles

AI synopsis

What people are saying

Overall, the group exhibits a strong interest in the potential protective effects of the influenza vaccine against COVID-19, referencing mechanisms like trained immunity and citing research findings. While many discussions support vaccination as a helpful tool, some posts express skepticism and call for further investigation, reflecting mixed confidence in the study’s conclusions and a nuanced understanding of its impact.

AgreementModerate agreement

Most discussions support the idea that the influenza vaccine may reduce COVID-19 severity, though some posts raise skepticism about the strength of the evidence.

InterestHigh interest

Posts show high interest, referencing detailed study findings and mechanisms like trained immunity, indicating curiosity and engagement with the topic.

EngagementModerate engagement

There’s moderate engagement, with users commenting on mechanisms, presenting different viewpoints, and sharing opinions about the research's implications.

ImpactModerate impact

Some discussions recognize the potential public health impact of promoting flu vaccines, but there’s also caution about interpreting results, suggesting a moderate perceived influence.

Abstract in brief

  • The study found that people who received the influenza vaccine were less likely to test positive for COVID-19 and experienced milder disease outcomes, including lower hospitalization and mechanical ventilation rates.
  • Vaccinated individuals who tested positive also had shorter hospital stays, indicating less severe illness.
  • The results suggest that influenza vaccination may help reduce COVID-19 susceptibility and severity, supporting the promotion of flu vaccines during the pandemic.]

Top posts

Most liked on X and Bluesky
Mugen UJIIE (氏家 無限)
@carpe_diem0820 · X

インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity https://t.co/lOBnDhGBuF 基礎疾患は被接種者に多いが肥満は未接種者に多く、予防行動等の交絡? https://t.co/MM9Zns7p2E

Feb 23, 2021 · 24 likes · 9 shares · 12,358 followers View post →
Carmel Ashur
@carmel_ashur · X

Patients who received the flu shot were less likely to test + for COVID-19 and developed fewer complications if infected (need for hospitalization, mechanical ventilation and shorter LOS). One more tool for providers to encourage their patients!

Mar 3, 2021 · 20 likes · 3 shares · 65 followers View post →
Alberto García-Salido
@Nopanaden · X

@Fiuret_ Y aquí. https://t.co/rJ4wraNhmJ

Oct 29, 2021 · 4 likes · 125,520 followers View post →
Liz Szabo
@LizSzabo · X

Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity - American Journal of Infection Control https://t.co/gg47gOa33s

Feb 22, 2021 · 3 likes · 64,858 followers View post →
Harald Kapper
@hk_net · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/74dKUPiUYI

Apr 1, 2021 · 3 likes · 1 share · 3,917 followers View post →
Michael Avidan
@avidan_michael · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/yX64BWigBZ The hypothesized protective mechanism is trained innate immunity. Some vaccines (e.g. MMR, BCG, influenza) might provide protection against infections with a variety of pathogens.

Feb 27, 2021 · 3 likes · 1,427 followers View post →

All mentions

黒猫
@WeoAq50124 · X

RT @WeoAq50124: @blanc0981 インフルエンザのワクチンですら影響ありましたよね。BCGもそうですが安全性の議論が終わっているものを再考する必要がる、あるいは炎症があれば逃避できなかっただけでインフルエンサーが喧伝していた中和抗体価の妥当性に疑問が生じます…

Dec 14, 2023 · 1 share · 2 followers View post →
黒猫
@WeoAq50124 · X

@blanc0981 インフルエンザのワクチンですら影響ありましたよね。BCGもそうですが安全性の議論が終わっているものを再考する必要がる、あるいは炎症があれば逃避できなかっただけでインフルエンサーが喧伝していた中和抗体価の妥当性に疑問が生じます 1) https://t.co/Ot5R8JmUJf 2) https://t.co/V1bQMHXi8t https://t.co/u4Y0u6uSt5

Dec 14, 2023 · 1 like · 1 share · 2 followers View post →
Little Coco
@LittleCoco83812 · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/TfjThUtK5v I know this article is tooooo long. You can just jump to the end, the conclusion tells you that:

Dec 5, 2023 · 1,049 followers View post →
The Coffee Drinker
@TCDMS99 · X

Flu Vaccine for Covid Quote: Influenza vaccination is associated with decreased positive COVID-19 testing and improved clinical outcomes and should be promoted to reduce the burden of COVID-19. YOU WERE LIED TO... https://t.co/k2m74hutCv

May 2, 2023 · 12,663 followers View post →
MummyMobbs
@Mummymobbsback1 · X

@DrAseemMalhotra Maybe this is something worth looking into and why is wasn't considered....

Oct 17, 2022 · 2 likes · 1,592 followers View post →
ビリオ
@TrenetteF · X

もう一個 やっぱインフルエンザワクチン コロナに効くでー という論文  確かめるにしても こうアホみたいに闇雲に殺奈ワクチンうってると 比較試験もできんね https://t.co/wovTMOEmgH

Jan 28, 2022 · 7,192 followers View post →
Old men on Testo
@KnoblochJens · X

@oooChristinooo @vonGammCom Wie immer kann man sich die passende Studie heraussuchen: pro Fluc-Vac https://t.co/PBCd1fVntQ contra flue vac https://t.co/aB2yjXRaoA

Jan 10, 2022 · 1 like · 911 followers View post →
Dr Judy VaccinePLUS - Novavax JN1 Feb 25
@JudyandHuahua · X

More reason to get flu vaccination before border opens as no flu outbreak for 2 years and rebound risk is there... reduce risk by HALF! https://t.co/VeEtMiqG8E

Dec 1, 2021 · 2,584 followers View post →
Alberto García-Salido
@Nopanaden · X

@Fiuret_ Y aquí. https://t.co/rJ4wraNhmJ

Oct 29, 2021 · 4 likes · 125,520 followers View post →
Proyectos Libres
@proyectoslibres · X

@doctormacias ¿Qué tanta aprobación de pares tiene el estudio que sugiere que la vacuna de la Influenza puede prevenir síntomas graves de Covid-19? https://t.co/4hGc0UKFCO

Oct 27, 2021 · 275 followers View post →
どこかの人
@mima09180402 · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Aug 24, 2021 · 9 shares · 1,580 followers View post →
Where in the world is Huang Yanling
@Bromley_86 · X

@LILMAMA6661 @JoyceWhiteVance You should be exposing yourself to all the usually safe respiratory viruses you can get your hands on, whether by direct exposure or by vaccination. https://t.co/msWaRNM2uJ

Jul 22, 2021 · 336 followers View post →
Dr.S.Harsha Vardhan
@harshambbs2012 · X

Impact Of The Influenza Vaccine On COVID-19 Infection Rates & Severity https://t.co/TIKZgpUYQZ

Jun 30, 2021 · 62 followers View post →
Fjletona
@fjletona · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/YpQMWk9aAh

Jun 27, 2021 · 460 followers View post →
Mark Gribble
@GribbM · X

Impact of the influenza vaccine on #COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/16jyodAF1E

Jun 18, 2021 · 218 followers View post →
Minette Rosario
@infctiousteachr · X

Despite being a retrospective study and having a couple of limitations, the data is hopeful: Impact of the influenza vaccine on COVID-19 infection rates and severity #VaccinesWork #COVID19 #Influenza ⁦@AJICJournal⁩ https://t.co/zcYcsYkXtN

May 10, 2021 · 468 followers View post →
Dr. Atomreisfleisch
@Atomreisfleisch · X

RT @NanuNico: @blubh @IsabelVillalon1 Diese retrospektive Untersuchung in den USA an >20’000 Patienten sagt das Gegenteil. Dort scheint die…

May 3, 2021 · 1 share · 3,172 followers View post →
Nico Nanu
@NanuNico · X

@blubh @IsabelVillalon1 Diese retrospektive Untersuchung in den USA an >20’000 Patienten sagt das Gegenteil. Dort scheint die #Influenza Impfung protektiv gewirkt zu haben. https://t.co/2wDX7S2JQR https://t.co/CUAVQjstak

Apr 29, 2021 · 2 likes · 1 share · 107 followers View post →
Ritti
@_ritti_ · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/nN1JxwJctc

Apr 18, 2021 · 152 followers View post →
Chookbot
@anne_twain · X

RT @jjjove: Impact of the influenza vaccine on COVID-19 infection rates and severi... https://t.co/kxPHFLiRhZ

Apr 13, 2021 · 1 share · 966 followers View post →
Pup Fiction
@jjjove · X

Impact of the influenza vaccine on COVID-19 infection rates and severi... https://t.co/kxPHFLiRhZ

Apr 13, 2021 · 1 like · 1 share · 7,523 followers View post →
alexander list
@alexlist · X

RT @hk_net: Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/7…

Apr 1, 2021 · 1 share · 1,291 followers View post →
Harald Kapper
@hk_net · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/74dKUPiUYI

Apr 1, 2021 · 3 likes · 1 share · 3,917 followers View post →
Eng.Ahmed Alharbi
@abojoudi52 · X

RT @doctorabonawaf: Interesting study: Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/emb9QGv5o0

Mar 30, 2021 · 2 shares · 132 followers View post →
Michael Avidan
@avidan_michael · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/J1c9za6sLT The mechanism of protection could be trained immunity.

Mar 30, 2021 · 1,427 followers View post →
ناصر
@nasser_moh_mmed · X

RT @doctorabonawaf: Interesting study: Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/emb9QGv5o0

Mar 30, 2021 · 2 shares · 133 followers View post →
د. عــادل الحربي Dr.Adel Alharbi
@doctorabonawaf · X

Interesting study: Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/emb9QGv5o0

Mar 30, 2021 · 2 shares · 9,917 followers View post →
Siegfried Treitner
@TreitnerS · X

Impact of the #influenza #vaccine on #COVID-19 #infection rates and #severity https://t.co/TZes1FJvAA

Mar 30, 2021 · 2,141 followers View post →
narbi
@narbi_gone · X

Impact of the influenza vaccine on COVID-19 infection rates and severity: Influenza vaccination is associated with decreased positive COVID-19 testing and improved clinical outcomes and should be promoted to reduce the burden of COVID-19. https://t.co/es2vTBctyN

Mar 30, 2021 · 1 like · 1 share · 669 followers View post →
Stefanos Psomas
@stefan0s_ · X

Impact of the influenza vaccine on COVID-19 infection rates and severity Anna Conlon, PhD 1 Carmel Ashur, MD, MS 1 Laraine Washer, MD Kim A. Eagle, MD Marion A. Hofmann Bowman, MD Show footnotesOpen AccessPublished:February 22, 2021DOI https://t.co/DJNizM5SsZ

Mar 29, 2021 · 1 like · 270 followers View post →
Paulo de Freitas
@pbfjr · X

https://t.co/4BIWuV7dAK In this electronic medical records based retrospective cohort study, we found a significant reduction in the odds of testing positive for COVID-19 in patients who received an influenza vaccine compared to those who did not receive the vaccine. In addition,

Mar 29, 2021 · 116 followers View post →
Cheryl Amber Dotson
@GODZILLASLAYS65 · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/Buj6mT2aPt

Mar 28, 2021 · 1,091 followers View post →
Christoph Altheim
@ChAltheim · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/5Mk5acTDIP

Mar 27, 2021 · 81 followers View post →
Today's Hospitalist
@TodaysHospital · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/lap3f4avxX

Mar 26, 2021 · 2,952 followers View post →
Cheryl Amber Dotson
@GODZILLASLAYS65 · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/Buj6mT2aPt

Mar 26, 2021 · 1,091 followers View post →
rafael
@rafaeloctavioh · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/H8HNKqlf12

Mar 25, 2021 · 141 followers View post →
Ken Gusler
@kgusler · X

Impact of the influenza vaccine on COVID-19 infection rates and severity - https://t.co/9iA6zhR3dP

Mar 24, 2021 · 20,017 followers View post →
CoronaTweetBot
@corona_tweet · X

RT @Fla_Medic: AFD Blog `AJIC: Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity' #COVID19 #Coronavirus https://t.co…

Mar 24, 2021 · 1 share · 504 followers View post →
Michael Coston
@Fla_Medic · X

AFD Blog `AJIC: Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity' #COVID19 #Coronavirus https://t.co/ZWFKzP5USo

Mar 24, 2021 · 1 like · 1 share · 5,288 followers View post →
Keico
@Keiko62286215 · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Mar 11, 2021 · 9 shares · 61 followers View post →
Lorena Abadía-Patiño Asesora en Microbiología
@AbadiaEn · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/66mrIUnEj5

Mar 5, 2021 · 217 followers View post →
U-M Department of Internal Medicine
@UMIntMed · X

RT @AshurCarmel: Patients who received the flu shot were less likely to test + for COVID-19 and developed fewer complications if infected (…

Mar 4, 2021 · 3 shares · 2,924 followers View post →
Rafina Khateeb, MD MBA FACP SFHM (she/her)
@DrRafina · X

RT @AshurCarmel: Patients who received the flu shot were less likely to test + for COVID-19 and developed fewer complications if infected (…

Mar 3, 2021 · 3 shares · 335 followers View post →
Kevin Romanchik, BSN, RN (he/him)
@kevin_ro · X

RT @AshurCarmel: Patients who received the flu shot were less likely to test + for COVID-19 and developed fewer complications if infected (…

Mar 3, 2021 · 3 shares · 2,862 followers View post →
Carmel Ashur
@carmel_ashur · X

Patients who received the flu shot were less likely to test + for COVID-19 and developed fewer complications if infected (need for hospitalization, mechanical ventilation and shorter LOS). One more tool for providers to encourage their patients!

Mar 3, 2021 · 20 likes · 3 shares · 65 followers View post →
Susan Tee
@SusanTee14 · X

#Flue vaccine spears to reduce chances of #Covid harm. Impact of the influenza vaccine on #COVID-19 infection rates and severity - American Journal of Infection Control https://t.co/k6tCSmJFcO #SmartNews

Mar 2, 2021 · 232 followers View post →
Antonio Soler Marín
@asolermarin · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/xm9fQJO6sz

Feb 28, 2021 · 1,351 followers View post →
Michael Avidan
@avidan_michael · X

Impact of the influenza vaccine on COVID-19 infection rates and severity https://t.co/yX64BWigBZ The hypothesized protective mechanism is trained innate immunity. Some vaccines (e.g. MMR, BCG, influenza) might provide protection against infections with a variety of pathogens.

Feb 27, 2021 · 3 likes · 1,427 followers View post →
楊 泰(よう やすし)
@Yoh_Yasushi · X

#Yoh_Yasushi_Check 最近、インフルエンザワクチンで新型コロナウイルス感染症を抑制するとか言われだしているよう。 Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity https://t.co/CgtfzSMc4B

Feb 27, 2021 · 1,116 followers View post →
BVSaludCLM
@bv_clm · X

Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity. https://t.co/S08HVFe66c

Feb 26, 2021 · 450 followers View post →
Influenza News
@influenza_news · X

Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity https://t.co/Ss5FqvO05W

Feb 26, 2021 · 179 followers View post →
AvoidTheThreeCs! 窓を開けよう
@avoid_cs · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Feb 23, 2021 · 9 shares · 25 followers View post →
vRxJuh3iQhB0rP1
@vRxJuh3iQhB0rP1 · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Feb 23, 2021 · 9 shares · 38 followers View post →
k.h3q
@090_0655 · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Feb 23, 2021 · 9 shares · 365 followers View post →
イーハトーブ
@nakatsu28 · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Feb 23, 2021 · 9 shares · 2,062 followers View post →
nazenazeboy
@nazenazeboy · X

RT @carpe_diem0820: インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection R…

Feb 23, 2021 · 9 shares · 646 followers View post →
Dr. Anne M. Cummings
@drcummings11 · X

Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity - American Journal of Infection Control https://t.co/WEhOEU6dtx

Feb 23, 2021 · 153 followers View post →
Mugen UJIIE (氏家 無限)
@carpe_diem0820 · X

インフルエンザワクチン被接種者では、未接種者に比べてCOVID-19が陽性となるリスクが24%減少し、転帰も良かったとの報告 Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity https://t.co/lOBnDhGBuF 基礎疾患は被接種者に多いが肥満は未接種者に多く、予防行動等の交絡? https://t.co/MM9Zns7p2E

Feb 23, 2021 · 24 likes · 9 shares · 12,358 followers View post →
Liz Szabo
@LizSzabo · X

Impact of the Influenza Vaccine on COVID-19 Infection Rates and Severity - American Journal of Infection Control https://t.co/gg47gOa33s

Feb 22, 2021 · 3 likes · 64,858 followers View post →
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