Tweets Analysis - Keyword: @JenniferNuzzo
Overview
Total number of tweets analysed
413
Earliest tweet was on
2023-02-18
Latest tweet was on
2023-02-28
Tweets covering
9 days
Average age of authors' accounts
8 years
Summarization
Twitter users are criticizing Bret Stephens, a New York Times columnist, for spreading misinformation about the efficacy of masks. They recommend instead following the insights of experts like Jennifer Nuzzo and Jabaluck on the subject. There is a debate about the effectiveness of various types of masks, with some arguing that N95 masks provide the best protection. However, there is a concern that improperly worn masks may not be effective in preventing the spread of COVID-19. Additionally, there is criticism of a Cochrane review on masks and COVID-19, which some say is flawed and misleading. Some Twitter users are also questioning the role of John Conly, who is responsible for the review and is accused of being anti-mask and blocking access to N95 masks for Canadian nurses. Overall, there is a call for reliance on evidence-based information and expert opinions in public health discussions.
Topic Modeling
- Opinions on effectiveness of masks in preventing spread of COVID-19
- Criticism of Bret Stephens and his impact on public health
- Expert opinions and analyses of the Cochrane review on masks and COVID-19
- Recommendations and personal experiences regarding mask usage
- Appropriate use and education on N95 masks
Emotional Analysis
The tweets express a range of emotions regarding the effectiveness of masks in preventing COVID-19. Some express frustration and annoyance with individuals who are seen as misinterpreting scientific studies on masks. Others express concern about the damage that misinformation could cause to public health. There are also a few tweets that express personal experiences and lessons learned about the importance of wearing masks correctly. Overall, there is a strong emphasis on the importance of following expert advice and seeking out credible sources of information on public health matters.
Trend Analysis
- Discussion and analysis of the Cochrane review on masks and COVID-19
- Criticism of NY Times columnist Bret Stephens and his opinions on public health
- Recommendations for following certain public health experts on social media
- Debates about the effectiveness of different types of masks and their proper use
- General skepticism and questioning of the validity of certain studies and sources of information
Types of Tweets
Number of Retweets
110
Percentage of total tweets
26%
Number of Original tweets
5
Percentage of total tweets
1%
Number of tweets that contain Mentions
413
Percentage of total tweets
100%
Number of tweets that were Replies
298
Percentage of total tweets
72%
Number of tweets that were Quotes
25
Percentage of total tweets
6%
Number of tweets that contain Hashtags
17
Percentage of total tweets
4%
Top 5 devices used to tweet
Source | Count |
---|---|
Twitter Web App | 176 |
Twitter for iPhone | 117 |
Twitter for Android | 81 |
Twitter for iPad | 36 |
Sprout Social | 2 |
What devices were used to tweet

Top 10 accounts with highest followers count
Username | Name | Bio | Followers count |
---|---|---|---|
trishgreenhalgh | Trisha Greenhalgh | Professor of Primary Health Care, Oxford. Independent SAGE. Views my own. Blue tick in old money. Staying - for now. Also on other platforms - find me. | 179,876 |
MelissaOnline | Melissa Stewart | Founder @sheownsitco #Nashville. Purveyor of Possibility. Mindset + Business Coach. #Entrepreneur Encourager. #Coffee Enabler. Just. Get. Started. | 122,050 |
celinegounder | Céline Gounder, MD, ScM, FIDSA 🇺🇦 | Medicine/Infectious Disease/Epidemiology/@KFF @KHNews Senior Fellow & Editor-at-Large for Public Health/@CBSNews contributor/@NYUGrossman prof/@BellevueHosp doc | 115,726 |
gregggonsalves | Gregg Gonsalves | I work @Yale focusing on operations research/epidemiology for infectious disease. Assoc. Prof @YaleSPH. | 115,173 |
meganranney | Megan Ranney MD MPH 🌻 | I fix problems and promote health 🔸️Deputy Dean @brown_sph 🔸️ER doc @Brown_Emergency🔸️Director @BrownDigiHealth🔸️ Cofounder @researchaffirm #ThisIsOurLane | 114,428 |
jeremyfaust | Jeremy Faust MD MS (ER physician) | ⚕️Health Policy/Public Health https://t.co/H2noMmYblO @BrighamWomens @HarvardMed @foampodcast ✍️Editor-in-Chief: @medpagetoday 🎵Director: @longwoodchorus | 102,272 |
BryanDawsonUSA | Bryan Dawson🇺🇸 | “Radical Right=Radical Left=Radically Wrong.” Disinformation betrays all who fought for freedom #IAmJohnBrown #GunOwnerForGunReform #TrickleUp #StumpARepublican | 96,074 |
syramadad | Dr. Syra Madad | Epidemiologist ▪️ Biosecurity Advisor ▪️Sr Director Special Pathogens @NYCHealthSystem▪️Faculty @TheNETEC @BUCEID▪️Fellow @BelferCenter | 69,154 |
BluePatriotCrew | Blue Patriot 🗳️💙🇺🇸🌻 | #VoteBlue2022 #SaveDemocracy #VoteBlueToSaveAmerica ✨Arri’s @7of9shadow Alt 🖖 | 60,253 |
boriquagato | el gato malo | you like to pretend that you don't like bad cats, but deep down, you know you do. prolonged exposure likely to give you toxoplasmosis. | 57,628 |
Top 10 accounts with highest friends count
Username | Name | Bio | Followers count |
---|---|---|---|
MelissaOnline | Melissa Stewart | Founder @sheownsitco #Nashville. Purveyor of Possibility. Mindset + Business Coach. #Entrepreneur Encourager. #Coffee Enabler. Just. Get. Started. | 67,816 |
BluePatriotCrew | Blue Patriot 🗳️💙🇺🇸🌻 | #VoteBlue2022 #SaveDemocracy #VoteBlueToSaveAmerica ✨Arri’s @7of9shadow Alt 🖖 | 63,860 |
BryanDawsonUSA | Bryan Dawson🇺🇸 | “Radical Right=Radical Left=Radically Wrong.” Disinformation betrays all who fought for freedom #IAmJohnBrown #GunOwnerForGunReform #TrickleUp #StumpARepublican | 51,962 |
ButterflyMom322 | 🦋💙DonnaForDemocracy💙🦋 | Love my precious son/animals, music 🎶 #bluewave🌊 #BLM #ReSisterSister l Stand with Biden 😎#BlueCrew 💙💙💙 | 27,543 |
MatthewGreenNDP | Matthew Green 🍊📈✊🏾 | MP for Hamilton Centre https://t.co/fmVDliMQbF. #AntiRacist #AntiFascist | 26,074 |
Arriadna | Arriadna🗽🇺🇸🌻 | Dem💙🇺🇸, human rights, civil rights, a clean☮️🌎✨ #LibertyTree🌳✨7of9🖖(fan acc)✨The Resistance✨#BidenHarris ✨@Arriadna@mastodon.social.com✨ | 25,746 |
MarcusFitzsimon | MarcusFitzsimons Woke Bunny Hugger Green Socialist | #ProgressiveAlliance #FBPA #FBPPR #FBPE #FBNHS #ScrapNHSBill #GTTO #Climate #FreePalestine. Be aware: Animal Lover. He him his | 18,681 |
vox_n_thecosmos | Vox Populi Resists | ER Doc who believes #HealthcareIsAHumanRight | 17,839 |
james00000001 | James One😷 | Reject Post-Truth apathy. Without racism, beauty is everywhere. Freedom is everything. Always was, always will be, Aboriginal land. 🖤💛♥️ | 14,582 |
gregggonsalves | Gregg Gonsalves | I work @Yale focusing on operations research/epidemiology for infectious disease. Assoc. Prof @YaleSPH. | 12,333 |
Most active users
Username | Bio | Number of tweets |
---|---|---|
adsquires | Biophysical Chemist. Aerosol scientist. Likes lipids, nano materials, x-ray / neutron scattering, pretentious coffee. (he/him/his). @Adsquires@fediscience.org | 25 |
AeonCoin | Innovative, mobile-friendly, private, highly-scalable. Aeon isn't a cryptocurrency. It's a lifestyle. Are you ready for Aeon?Retweets not endorsement. | 19 |
PrasadKasibhat1 | Professor of Environmental Chemistry at Duke University, sports junkie, wish my vertical leap was a mere 2 feet higher. | 15 |
sksknwldg | #VeteranOVERParty #wearamask #wherearethechildren #asaVeteranItakeaknee. @joebidenkeepyourword psalm 109:8 #nochucktodd | 9 |
suzi_k123 | I care ❤️🌺 | 9 |
mskathleenquinn | ex NYTimes op-ed editor and, in various other venues, writer, critic, creator, producer, comedian, actress, troublemaker, problem solver | 9 |
WangCandice | Actor (screen/stage). Influences: Whedon Burton Spielberg Lynch Nolan Aronofsky. Piano player since age 5; sometimes composer. https://t.co/o0KaTByerF | 8 |
Susan22582783 | - | 7 |
bahman79271782 | I Am Darius The Sixth The Last Emperor Of Iran ,I want Speech & Contact For My Real Friends | 7 |
bete_n0ire | Human alien. | 5 |
Tweets per day

Top 10 tweets with highest Retweet count
ID | Text | Retweet count |
---|---|---|
1628369081656131585 | I wish Bret Stephens would stop opining on things he clearly doesn’t understand. @JenniferNuzzo and @Jabaluck have talked about what the Cochrane review on masks tells and doesn’t tell us from a scientific perspective. Read their 🧵s. 1/ | 111 |
1628401587356897282 | Another good discussion of the Cochrane review on masking and #COVID19. Again read @JenniferNuzzo’s 🧵and ignore Bret Stephens and the @nytimes. https://t.co/V2b7DUzBIh | 39 |
1629510912657747971 | NYT columnist Bret Stephens has done serious damage to public health. Here's how. cc: @gregggonsalves @_Eric_Reinhart @JenniferNuzzo @Jabaluck Whatever Happened to the New York Times Fact-Checker? https://t.co/X7iGLZ47bS | 34 |
1628388385063636992 | @gregggonsalves @JenniferNuzzo @Jabaluck An excellent take down of that nonsense : https://t.co/1iFoB7v5QZ | 24 |
1629834653451407361 | 56. COCHRANE REVIEW Here, @JenniferNuzzo (a fan of Cochrane revs) points out additional subtleties that cast doubt on the masks-don’t-work conclusion (which is not in any case what the review's authors concluded—at least, not in the review itself). https://t.co/rzAbWPRH6E | 21 |
1628872469896372226 | @LizHighleyman @Slate @CochraneLibrary @JenniferNuzzo @Jabaluck @VPrasadMDMPH This article is irresponsible. You should have talked to some aerosol scientists prior to publishing. The “experts” you approached are NOT aerosol experts. @kprather88 @CorsIAQ @jljcolorado are just a handful of highly respected aerosol scientists you could have approached. | 20 |
1628880456761442304 | @vox_n_thecosmos @LizHighleyman @Slate @CochraneLibrary @JenniferNuzzo @Jabaluck @VPrasadMDMPH @kprather88 @CorsIAQ @jljcolorado Also missing the point entirely and feeds the disinformation. Surgical masks are PRIMARILY used to protect others by limiting the transmission of aerosols. N95 provides enhanced protection for both parties. This video helps. https://t.co/VsRfdG7vry | 10 |
1627718943350587412 | @HansaBhargavaMD @MelissaOnline @somedocs @FutureDocs @ShikhaJainMD @DrJaimeFriedman @arghavan_salles @drjessigold @DocEMurray @amykpatel @AmyOxentenkoMD @criley_md Thanks friend 💓💓💓 a must-follow list. Also @EmmyBetz @JenniferNuzzo @Nelba_MG @celinegounder @MatiH_ID @cclareMDMPH @Rsbeidas @ElinoreJKaufman @drtaranarula @DrDarria @cmyeaton @dr_kkjetelina @askdrfitz @divadocsbos great women in #publichealth & #healthcare | 7 |
1629539292455354370 | @gregggonsalves @StevenJHarper1 @_Eric_Reinhart @JenniferNuzzo @Jabaluck The Cochrane study was out there for several weeks before Stephens picked it up, and it was only after he picked it up I saw any serious dissection of it that revealed to me its limitations. I don’t recall NYT ever did a news or science report on it. But apparently it was very> | 4 |
1628461375004573696 | Bird flu is raising alarms among public health experts. H5N1 has shown the ability to spread between birds and among mammals (mink). On the possibility of human to human transmission, Professor @JenniferNuzzo says "That’s the real worry.” @pandemiccenter https://t.co/zQVD2QForh | 4 |
Top 10 tweets with highest Like count
ID | Text | Like count |
---|---|---|
1628369081656131585 | I wish Bret Stephens would stop opining on things he clearly doesn’t understand. @JenniferNuzzo and @Jabaluck have talked about what the Cochrane review on masks tells and doesn’t tell us from a scientific perspective. Read their 🧵s. 1/ | 485 |
1629834653451407361 | 56. COCHRANE REVIEW Here, @JenniferNuzzo (a fan of Cochrane revs) points out additional subtleties that cast doubt on the masks-don’t-work conclusion (which is not in any case what the review's authors concluded—at least, not in the review itself). https://t.co/rzAbWPRH6E | 126 |
1628401587356897282 | Another good discussion of the Cochrane review on masking and #COVID19. Again read @JenniferNuzzo’s 🧵and ignore Bret Stephens and the @nytimes. https://t.co/V2b7DUzBIh | 104 |
1629510912657747971 | NYT columnist Bret Stephens has done serious damage to public health. Here's how. cc: @gregggonsalves @_Eric_Reinhart @JenniferNuzzo @Jabaluck Whatever Happened to the New York Times Fact-Checker? https://t.co/X7iGLZ47bS | 95 |
1628388385063636992 | @gregggonsalves @JenniferNuzzo @Jabaluck An excellent take down of that nonsense : https://t.co/1iFoB7v5QZ | 94 |
1628872469896372226 | @LizHighleyman @Slate @CochraneLibrary @JenniferNuzzo @Jabaluck @VPrasadMDMPH This article is irresponsible. You should have talked to some aerosol scientists prior to publishing. The “experts” you approached are NOT aerosol experts. @kprather88 @CorsIAQ @jljcolorado are just a handful of highly respected aerosol scientists you could have approached. | 32 |
1628403483736145920 | @gregggonsalves @yoshiefuruhashi @JenniferNuzzo @Jabaluck While doing clinical rotations, one doctor quipped “if we relied on Cochran meta-analyses to determine what interventions were effective, we wouldn’t have anything”. | 25 |
1628370280664932352 | @gregggonsalves @JenniferNuzzo @Jabaluck Here's the thing about Bret Stephens. His brand is to opine on things he clearly doesn't understand. | 24 |
1628400953752801280 | Highly recommend that everyone instead read what @linseymarr and @JenniferNuzzo had to say about the Cochrane review. | 23 |
1627412283159904256 | @linseymarr @JenniferNuzzo @Globalbiosec I wear a 3M K-95. Caught Covid. People at work were shocked as "You ALWAYS wear a mask!" But I didn't. One slip, taking it off to drink a coffee in a large room with few people, one of whom had Covid. I blame myself, not the masks for not protecting me. Lesson learned. | 20 |
Top 3 Languages Used In Tweets

Top 10 Hashtags used
Hashtag | Count |
---|---|
#publichealth | 3 |
#masks | 2 |
#covid19 | 2 |
#healthcare | 2 |
#h5n1 | 2 |
#covidisairborne | 2 |
#covidwarriors | 1 |
#checkmate | 1 |
#txlege | 1 |
#pertussis | 1 |
Top 10 Hashtags Used In Tweets

Top 10 mentions
Mention | Count |
---|---|
@jennifernuzzo | 413 |
@globalbiosec | 119 |
@jabaluck | 119 |
@linseymarr | 116 |
@gregggonsalves | 77 |
@vprasadmdmph | 50 |
@prasadkasibhat1 | 49 |
@slate | 49 |
@lizhighleyman | 48 |
@cochranelibrary | 48 |
Top 10 mentions

Wordcloud of Tweets

Emojis
Average number of emojis used per tweet
9
Emojis used in tweets
Emoji | Count | Emoji Text |
---|---|---|
😂 | 7 | face_with_tears_of_joy |
💓 | 6 | beating_heart |
🧵 | 4 | thread |
🙄 | 3 | face_with_rolling_eyes |
😬 | 2 | grimacing_face |
❤️ | 2 | red_heart |
👩🏽⚕️ | 2 | woman_health_worker_medium_skin_tone |
💪🏾 | 2 | flexed_biceps_medium-dark_skin_tone |
👊🏾 | 2 | oncoming_fist_medium-dark_skin_tone |
🤣 | 2 | rolling_on_the_floor_laughing |
Emojis groups
Emoji Group | Count |
---|---|
Smileys & Emotion | 27 |
People & Body | 10 |
Activities | 4 |