Denise Garrett, MD, MSc

Denise Garrett, MD, MSc

@dogarrett

Medical epidemiologist, scientist, global health advocate, former @CDCgov, current @SabinVaccine VP. Tweets are my own.

Washington, DC https://www.sabin.org/ Joined 2009-07-08 Date of Analysis: Dec 16, 2025

80,834

Followers

952

Following

7,131

Tweets

575.0

Avg Engagement

433

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @dogarrett's Twitter/X presence across multiple dimensions. We analyze tweet content, engagement patterns, audience demographics, posting habits, and network connections to provide actionable insights about this account's social media strategy and influence.

Account Classification

  • Account Size: Mid-Tier (10K+)
  • Account Age:2009-07-08
  • Verification:No
  • Location:Washington, DC

Data Summary

  • Tweets Analyzed:3,174
  • Avg Likes per Tweet:400.3
  • Avg Retweets per Tweet:174.7
  • Followers Analyzed:10,000

Engagement Analysis

Based on 3,174 tweets

His tweets typically receive high engagement, with an average of 21k likes and 3.7k retweets, indicating a highly interactive and interested audience.

400.3

Avg Likes/Tweet

174.7

Avg Retweets/Tweet

1,270,403

Total Likes

554,545

Total Retweets

Engagement Quality Analysis

Median-based metrics that resist fake virality and outliers.

33

Median Likes

5

Median Retweets

382

75th Percentile

139,291

Top Tweet

7.11

Engagement per 1K Followers

Normalized influence metric

Viral Spikes

Engagement Pattern

Few posts get most engagement

Posting Behavior

Content style and format preferences

Conversationalist

Highly engaged in discussions

21.8%

Original

59.0%

Replies

9.9%

Retweets

9.2%

Quotes

0.0%

Threads

0.0%

With Media

48.0%

With Links

5.7%

With #Tags

67.6%

With @Mentions

20.5%

With Emojis

202

Avg Length

Audience Reaction Profile

Conversational

Engages heavily in discussions

2.71

Reply/Original Ratio

0.93

Quote/RT Ratio

Posting Rhythm

Highly Bursty

Posts in concentrated bursts

74.5%

Weekday Posts

25.5%

Weekend Posts

Top Hashtags

#covid19 (16) #longcovid (13) #farsadaproxa (12) #usemascara (11) #vacinaja (10) #vacinassalvamvidas (9) #omicron (8) #oassunto (7) #vacinasim (7) #usaaporradamascara (6)

Most Mentioned

@taschnernatalia (137) @dogarrett (103) @veramagalhaes (89) @mellziland (78) @mab_sp125 (62) @juliocroda (58) @marivarella (57) @luizacaires3 (50) @cdcgov (48) @binerighetti (46)

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Content Strategy Analysis

Based on 3,174 tweets

Content Type Distribution

Content Breakdown

Original Tweets 692 (22%)
Replies 1,874 (59%)
Retweets 315 (10%)
Quote Tweets 293 (9%)

What This Reveals About Their Strategy

This account prioritizes community engagement over content broadcasting. With replies making up the majority of their activity, they invest significant time in conversations, building relationships with followers and participating in discussions. This approach typically leads to higher loyalty and more authentic connections.

The 315 retweets (10% of activity) show they also amplify content from others, which helps build relationships with other accounts and provides value to followers by surfacing relevant content.

Posting Patterns & Optimal Timing

Based on 3,174 tweets

Engagement by Hour (UTC)

Posting Frequency Over Time

Timing Insights

Understanding when an account posts and when their audience is most responsive provides valuable competitive intelligence. The charts above show when this account's content receives the most engagement, which often correlates with when their specific audience is most active on the platform.

Peak posting times vary significantly based on an account's audience demographics, timezone distribution, and content type. Accounts with global audiences often see engagement spread across multiple time windows, while those with regional focus may have more concentrated peaks.

Audience Demographics

Based on 10,000 followers

His audience includes healthcare professionals, public health enthusiasts, and individuals interested in global health policy and politics.

Average

Audience Quality

32.7%

Suspicion Index

43.8%

Low-Quality %

11

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

53.2%

Empty Bio

43.6%

<10 Tweets

13.4%

Mass Following (>2K)

0.0%

New (<90 days)

63.0%

Low Ratio (<0.1)

0.0%

New (<180 days)

93.5%

No URL

34.4%

<3 Tweets

Free Mode Analysis: These quality metrics use heuristic signals (empty bios, low tweets, suspicious ratios). For ML-powered bot detection with 95%+ accuracy, use our dedicated tool.

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Follower Reach & Influence

This account's followers have their own audiences, creating potential for secondary amplification.

8,775,736

Total Potential Reach

11

Median Follower Reach

125

75th Percentile Reach

8.3%

>1K followers

0.5%

>10K followers

0.1%

>50K followers

0.1%

>100K followers

Creator vs Consumer Split

Classification based on tweet activity: Creators (>100 tweets), Consumers (10-100 tweets), Dormant (<10 tweets).

41.5%

Creators

4,155 accounts

14.9%

Consumers

1,488 accounts

43.6%

Dormant

4,357 accounts

22

Verified Followers

0.22% of total

3.5%

Professional Bios

founder, dev, analyst, etc.

0.05

Median Follow Ratio

follower/following

Follower Influence Distribution

How many followers do their followers have?

Follower Account Age

How long have followers been on Twitter?

Geographic Distribution

Top locations where followers are based (from those who share location data):

Brasil (193) Sao Paulo, Brazil (133) São Paulo, Brasil (113) Brazil (96) Rio de Janeiro, Brazil (86) Rio de Janeiro, Brasil (68) Rio de Janeiro (57) São Paulo (47) Brasília, Brasil (40) Porto Alegre, Brasil (34)

22

Verified Followers

0.22% of total

787

Protected Accounts

7.87% of total

4 years

Avg Account Age

of their followers

Notable Followers (By Influence)

Top accounts following this user, sorted by their follower count:

Username Followers Profession Interests
@GuilhermeBoulos 2,241,613 Activist Social Justice, Housing Rights, Activism
@AndreJanonesAdv 1,067,838 - -
@MauricioRicardo 377,778 Cartoonist cartoons, animations, music
@FaniPacheco 317,068 Lawyer Direito, Medicina, Empoderamento
@MdBreathe 217,803 - -
@giulianamorrone 214,541 Reporter Journalism, TV, News
@MiguelNicolelis 182,495 Neurocientista Ciência, Palmeiras, Brasil
@vivabem_uol 135,260 Health Blogger Health, Wellness, Balance
@Arthurvneto 116,223 Politician Diplomacy, Politics, Amazon
@fpassos1964 92,230 Artist Família, Arte, Curitiba

Top Keywords in Follower Bios

nao (353) vida (182) deus (154) professor (150) sempre (131) brasil (117) tudo (114) aqui (95) lula (92) voce (91)

Top Hashtags in Follower Bios

#forabolsonaro (14) #lulapresidente (9) #longcovid (4) #tecnologia (4) #lula13 (4) #cie (3) #covidisnotover (3) #forabolsonarogenocida (3) #lula2022 (3) #globalhealth (3)

4,680

Followers With Bio

5,320

Followers Without Bio

46.8%

% With Bio

53.2%

% Without Bio

Why Audience Demographics Matter

Understanding who follows an account reveals the type of influence they hold. Accounts followed primarily by users with few followers indicate broad, mainstream appeal. Those with many high-follower followers have greater potential for content amplification through secondary sharing.

Account age distribution also tells a story: a follower base with many new accounts might indicate recent viral growth, while established followers suggest long-term, stable influence. Geographic data helps understand the cultural context and timezone spread of the audience.

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Viral Tweets

Top 5 by likes+RTs from 3,174 analyzed

299,390

Combined Engagement

79,379

Total Likes

220,011

Total Retweets

59,878

Avg per Tweet

Key Metrics for Viral Tweets

0%

With Media

20%

With Hashtags

60%

With @Mentions

0%

With Links

Topical Analysis:

Public Health Pandemic Management Politics Vaccine Advocacy Global Health Policy
Denise Garrett, MD,…
@dogarrett

RT @TheAmandaGorman: It takes a monster to kill children. But to watch monsters kill children again and again and do nothing isn’t just insanity—it’s inhumanity.

2022-05-25
Retweets: 139,291 Likes: 0 Engagement: 139,291
Denise Garrett, MD,…
@dogarrett

🗣ALERTA Está indisposto, nariz escorrendo, incômodo na garganta, dor de cabeça? Pensa que é resfriado? Tem grande chance de ser COVID-19. Estes são os sintomas da nova variante Delta. Faça o teste de Rt-PCR para COVID (swab do nariz) e isole-se imediatamente.+

2021-07-17
Retweets: 11,138 Likes: 47,130 Engagement: 58,268
Denise Garrett, MD,…
@dogarrett

Nunca votei no PT. Mas como médica q acompanhou mto de perto o gerenciamento da pandemia no BR, dessa vez vou de #13, sem medo! Não tem como esquecer o descaso, a falta de compaixão e a incompetência do gov ao lidar c a crise. Foram 400.000 mortes q poderiam ter sido evitadas.+ h

2022-10-23
Retweets: 4,515 Likes: 32,249 Engagement: 36,764
Denise Garrett, MD,…
@dogarrett

RT @alvaropereirajr: Ministro da Saúde q destruiu a saúde: eleito; Ministro da Ciência q destruiu a ciência: eleito; Ministro do Ambiente q destruiu o ambiente: eleito; Ministra dos Direitos Humanos q se lixa pra direitos humanos: eleita.

2022-10-02
Retweets: 36,717 Likes: 0 Engagement: 36,717
Denise Garrett, MD,…
@dogarrett

RT @___leomartins: As mentiras ditas pelo Presidente da República, Jair Bolsonaro, durante o pronunciamento de hoje:

2021-03-24
Retweets: 28,350 Likes: 0 Engagement: 28,350

Key Insights & Takeaways

He frequently uses his platform to raise awareness about public health issues and political decisions. He often shares personal opinions, especially regarding political parties and pandemic responses. His content is a mix of scientific information and advocacy, making him a thought leader in global health discussions.

Strengths

  • + Strong engagement rates above platform average
  • + Established follower base of 80,834
  • + High community engagement through conversations
  • + Active presence with consistent posting

Opportunities

  • ~ Optimize posting times for peak engagement windows
  • ~ Analyze top-performing content for replicable patterns
  • ~ Leverage geographic concentration for targeted content
  • ~ Explore collaboration potential with followed accounts

Summary

This analysis of @dogarrett reveals an well-established Twitter presence with 80,834 followers. The account demonstrates a conversation-first approach, averaging 575.0 engagements per tweet. Key strengths include consistent posting and an engaged audience, with opportunities to further optimize timing and content strategy based on the patterns identified in this report.

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About This Analysis: This analysis is based on a snapshot of followers, following, and recent tweets. It evaluates structure, quality, and behavior, not historical growth. Metrics like growth rate, momentum, churn, or spike analysis require time-series data which is not available from a single snapshot.

Data collected and analyzed by twtData | Analysis date: Dec 16, 2025