Science June 2009 PMID 19433588

Pandemic potential of a strain of influenza A (H1N1): early findings.

Christophe Fraser, Christl A Donnelly, Simon Cauchemez, William P Hanage, Maria D Van Kerkhove, T Déirdre Hollingsworth, Jamie Griffin, Rebecca F Baggaley, Helen E Jenkins, Emily J Lyons, Thibaut Jombart, Wes R Hinsley, Nicholas C Grassly, Francois Balloux, Azra C Ghani

Mentions

147
Peak: 49 in Dec 2021
across 6 sources since Nov 2021

Extended reach

699,245
potential audience

Total likes

8,713

Video views

220,836

Mentions per month

Nov 2021 – Nov 2025

Where it's discussed

  • X / Twitter116 posts
  • Blogs17 articles
  • News9 articles
  • YouTube2 videos
  • Facebook2 posts
  • Bluesky1 posts

AI synopsis

What people are saying

The posts reflect a high level of interest through references to past pandemics like 2009 H1N1 and debates over fatality estimates, with some examples questioning media narratives about 'patient zero.' The tone varies from analytical to skeptical, emphasizing the importance of accurate data and historical context in understanding the pandemic potential discussed in the article.

AgreementModerate agreement

Most discussions recognize the early estimates and findings of the publication, showing general alignment with its conclusions about the potential impact of H1N1.

InterestHigh interest

The discussions display high interest, including references to past pandemics, debates over case fatality rates, and historical context, indicating engagement with the topic.

EngagementModerate engagement

Some comments analyze the implications of the findings, question the accuracy of early reports, or include references to related viruses and outbreaks, demonstrating moderate depth in engagement.

ImpactModerate impact

While the discussions acknowledge the significance of the research, they mainly focus on understanding and contextualizing the findings rather than advocating direct policy changes or measures.

Abstract in brief

  • The new H1N1 influenza virus spread quickly from Mexico, with early estimates suggesting that around 23,000 people were infected by late April, and the death rate was relatively low, with a case fatality ratio of about 0.4%.
  • The severity of the infection seems less severe than the 1918 pandemic but similar to the 1957 flu, with children experiencing higher attack rates than adults.
  • The virus's ability to transmit between humans, indicated by an R0 value of approximately 1.2 to 1.6, is higher than typical seasonal flu but lower than some previous pandemics, meaning it spreads more easily than regular flu but isn't as highly contagious as major past outbreaks.

Top posts

Most liked on X and Bluesky
Prof Francois Balloux
@BallouxFrancois · X

A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero' in all likelihood, as much as the media cherish such stories. https://t.co/Yaf58yyZsj 2/ https://t.co/PxhdfDdIGn

Nov 20, 2021 · 63 likes · 5 shares · 142,993 followers View post →
Dr. Michael B. Riordan
@michael_riordan · X

Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reasonable worst case scenario in 2009 was for 65,000 deaths. In the end 457 people died. 1/… https://t.co/PpeNqZu67j https://t.co/NQDUkNOLFe

Feb 25, 2023 · 35 likes · 6 shares · 4,166 followers View post →
UltimApe
@ultimape · X

@Cream_of_Liqour @Grimhood @eyesofbrah (they're listed on a paper covering early review of H1N1 https://t.co/BVM73lytOv so I suspect they know a thing or two)

May 19, 2022 · 1 like · 6,758 followers View post →
MAHA United
@Moderates_Unite · X

@Yolo304741 Of course. He’s not an idiot. Pandemics happen. Leaders have to be prepared. Scientists have been monitoring viruses for potential emerging pandemics for decades. Remember Outbreak? The Hot Zone? Ebola. Swine flu. SARS. MERS. It was only a matter of time https://t.co/0OVbBxKjF6

Jan 30, 2023 · 1 like · 1,583 followers View post →
Silvia #FantasmaComunista
@siriasaldana · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 41,117 followers View post →
Anckarström, Esq.
@ibnkafka · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Nov 20, 2021 · 5 shares · 17,999 followers View post →

All mentions

Eccentric871
@Eccentric871 · X

@RealJermWarfare @DrNeilStone https://t.co/GitK6vvtws https://t.co/Gd70Jjj7J0 https://t.co/UV6pPQ6xgD Helicobacter pylori Infection, Its Laboratory Diagnosis, and Antimicrobial Resistance: a Perspective of Clinical Relevance - PMC

Nov 23, 2025 · 11 followers View post →
Quesita Quesadilla
@Thecheestax · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

May 15, 2025 · 130 shares · 938 followers View post →
Marthita la Piadosa.
@Piadosaquerida · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

May 15, 2025 · 130 shares · 1,114 followers View post →
samuelvaipassar.bsky.social
@samuelvaipassar.bsky.social · Bluesky

youtu.be/WdDVAPByCgs?...

Sep 23, 2024 View post →
francvs
@francvs · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Apr 27, 2023 · 5 shares · 2,853 followers View post →
WhatmattersinGeorgia
@WhatmattersinG · X

RT @michael_riordan: Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reason…

Feb 25, 2023 · 6 shares · 2,085 followers View post →
Ryan Roloff
@Roloff4L · X

RT @michael_riordan: Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reason…

Feb 25, 2023 · 6 shares · 612 followers View post →
snowcrash
@snowcrash729 · X

RT @michael_riordan: Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reason…

Feb 25, 2023 · 6 shares · 15,614 followers View post →
SunnySideUp
@SunnySideUp2517 · X

RT @michael_riordan: Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reason…

Feb 25, 2023 · 6 shares · 565 followers View post →
Gary Gray McKendrick
@BipolarRunner · X

RT @michael_riordan: Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reason…

Feb 25, 2023 · 6 shares · 1,195 followers View post →
Dr. Michael B. Riordan
@michael_riordan · X

Neil Ferguson most likely case fatality estimate for swine flu was 0.4%. Based on this advice, the government’s reasonable worst case scenario in 2009 was for 65,000 deaths. In the end 457 people died. 1/… https://t.co/PpeNqZu67j https://t.co/NQDUkNOLFe

Feb 25, 2023 · 35 likes · 6 shares · 4,166 followers View post →
MAHA United
@Moderates_Unite · X

@Yolo304741 Of course. He’s not an idiot. Pandemics happen. Leaders have to be prepared. Scientists have been monitoring viruses for potential emerging pandemics for decades. Remember Outbreak? The Hot Zone? Ebola. Swine flu. SARS. MERS. It was only a matter of time https://t.co/0OVbBxKjF6

Jan 30, 2023 · 1 like · 1,583 followers View post →
Dan Hunt
@trustyrock · X

@JipCannRecords @Filthy_Oar @Tendar Jesus buddy, don’t hurt yourself. Fyi, there’s no such thing as a vaccine that provides 100% immunity against target pathogens, eg 2 doses of MMR vaccine is only 88% effective for preventing mumps. Good news is immunity isn’t necessary to contain contagion https://t.co/PcdQJPprmo

Jan 9, 2023 · 96 followers View post →
Ernesto Barrón
@Ernesto_Barron · X

@TQuedateencasa @MrLotario https://t.co/UAELabRpJA

Oct 20, 2022 · 89 followers View post →
UltimApe
@ultimape · X

@Cream_of_Liqour @Grimhood @eyesofbrah (they're listed on a paper covering early review of H1N1 https://t.co/BVM73lytOv so I suspect they know a thing or two)

May 19, 2022 · 1 like · 6,758 followers View post →
zogo13
@zogo2000 · X

@TakeThatCDC @necrobiomicon https://t.co/8g2C1Yd16z, https://t.co/7SIuATHY8O, https://t.co/3FaeSxqxio, https://t.co/AOghRyNXEL. Dudes got a lot of papers; saying he knows “fuck all” about pathogen evolution or spread is a serious stretch

Feb 1, 2022 · 16 followers View post →
Eduardo Canales
@EddardInfinity · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 22, 2022 · 130 shares · 284 followers View post →
Omiab345
@Omiab345 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 21, 2022 · 130 shares · 223 followers View post →
Dr.Dante Rene
@drdanterene · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 21, 2022 · 130 shares · 2,550 followers View post →
MiVidaEnPlanners
@PASSIONPLANNERS · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 11, 2022 · 130 shares · 76 followers View post →
ChayoNava
@JoseXicodom · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 9, 2022 · 130 shares · 2,623 followers View post →
#MéxicoEnPie
@k4rloz_stones · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 7, 2022 · 130 shares · 4,580 followers View post →
Rodrigo A. LÓPEZ
@drodri_go · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 6, 2022 · 130 shares · 1,347 followers View post →
Emiliano H. ciudadano
@Ion_aehm · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 5, 2022 · 130 shares · 4,516 followers View post →
Luz De Lucero,
@APlascenciia · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 5, 2022 · 130 shares · 2,487 followers View post →
Laura Luque
@lauradelialuque · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 3,771 followers View post →
Lic. Jesus vera
@maestroenderech · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 444 followers View post →
@Micael
@urantiamicael · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 738 followers View post →
Arturo Camacho B
@ArturoCamachoB1 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 8,843 followers View post →
DarkPoison
@666DarkPoison · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 1,609 followers View post →
Salvador Vega
@sal_vega · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 1,693 followers View post →
Yo apoyando al mesias AMLO.
@lurasa12345 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 3, 2022 · 130 shares · 1,315 followers View post →
Miguel Ángel
@Migueln29109845 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 550 followers View post →
Julio Sergio
@juliosergio00 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 8,095 followers View post →
Amarantha Hernandez
@AmaranthaHerna4 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,655 followers View post →
Carlos PerezR
@CarlosPerezR9 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 3,508 followers View post →
Martha
@1410MarthA · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 362 followers View post →
Patricia Avalos
@Patrici49611123 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 2,184 followers View post →
Guillermo Alvarez
@alvarezguillerm · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,284 followers View post →
Ruth Huerta
@RuthHue95858397 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 4 followers View post →
Silvia #FantasmaComunista
@siriasaldana · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 41,117 followers View post →
Emiliano H. ciudadano
@Ion_aehm · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 4,516 followers View post →
Dmitry 2.0
@digitalpainani · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 5,654 followers View post →
maryann …
@maryann59022943 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 13,498 followers View post →
PAUL T
@ArquisurferPaul · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 132 followers View post →
lizette gonzalez
@ltareascetecliz · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 760 followers View post →
Ant
@antjug_ · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 29 followers View post →
Librería Abraxas
@AbraxasLibreria · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 43 followers View post →
Luis Alberto Torres
@1027Sodomy · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,047 followers View post →
EvaLeticia deSánchez
@EvaleticiaD · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 2,263 followers View post →
Cesar
@0bliteraciones · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 136 followers View post →
César Chairo Absoluto
@mtzpantiga · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 8,780 followers View post →
Amaranta amor y paz
@amaranta_paz · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 461 followers View post →
SCh Serenidad y paciencia
@schavezc · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 123 followers View post →
Jesús León.
@DOMESTICISFINE · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,868 followers View post →
Cruz
@Alancruz95hdz · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,237 followers View post →
Jose A. Avila
@JoseAAvila5 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 222 followers View post →
Amigo de Bandidos! 
@tabayuco · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 907 followers View post →
carlvisagan
@en_vicente · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 272 followers View post →
Edy López
@zepolOtirb · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 306 followers View post →
jAbM
@burmosA · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 818 followers View post →
JESÚS HERNÁNDEZ BRAV
@jesus_hdz65 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 2, 2022 · 130 shares · 1,226 followers View post →
Isaac Ramírez
@caracochi · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Jan 1, 2022 · 130 shares · 794 followers View post →
Armando Luna
@ArmandoLunaE · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 2,291 followers View post →
E.JavierG.Wong
@EJaviGWong · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 2,462 followers View post →
Mario Ferra López
@Aferrado_59 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 468 followers View post →
sergio cruz palacios
@chekolincruz · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 821 followers View post →
Pachemix
@pachepachemix · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 84 followers View post →
Maria36629523
@Maria36629523 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 257 followers View post →
Pablo Pablo
@PevoPlaneacion · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 407 followers View post →
Sara Más
@saramasamaras1 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 30, 2021 · 130 shares · 1,081 followers View post →
Arturo Camacho B
@ArturoCamachoB1 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 8,843 followers View post →
GABO
@Gabo66543866 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 655 followers View post →
Viva México#AlZócaloConMiPresidentA
@danocamx · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 6,115 followers View post →
Lilu
@Lilu15903448 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 55 followers View post →
Antonio Hernández
@AntonioH_ser · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 175 followers View post →
Jorge García Núñez
@joganu_55 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 9,144 followers View post →
Francisco Navarro
@pacojnavarrom · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 610 followers View post →
Efrain Santos Rivera
@EfrainSantosRi1 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 29, 2021 · 130 shares · 1,138 followers View post →
Miguel Canales
@mce500619 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 538 followers View post →
David Castillo Perez
@DavidCa56005480 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 623 followers View post →
LoveBambú
@MaHerna08557531 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 429 followers View post →
Maria Angélica Nava De La Paz
@angelnavamar · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,504 followers View post →
Marco Lagunas
@lagunas_cano · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,484 followers View post →
HUGO LOPEZ
@luppogamma · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 913 followers View post →
Agustín C. S.
@Nitzug4uno · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,535 followers View post →
el Tinterillo
@pulso_20 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 619 followers View post →
Mariatte Mx.
@mariatteMx · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,334 followers View post →
Resentidero
@Resentidero · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 945 followers View post →
Ernesto A. Lara Díaz
@ealaradtw · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,665 followers View post →
Espejo Humeante
@SoyTezcatlipoca · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 4,726 followers View post →
@Tigre4t
@pgtecnol · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 5,044 followers View post →
Julio
@vz73740001 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 491 followers View post →
Arturo Alfaro
@lartalf · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,809 followers View post →
Emiliano H. ciudadano
@Ion_aehm · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 4,516 followers View post →
Jose Tapia
@JoseTapiX · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,910 followers View post →
Rafael Solis
@Rafaels201 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,610 followers View post →
Carlos PerezR
@CarlosPerezR9 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 3,508 followers View post →
Sigan
@sigancan · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,130 followers View post →
Rom198493
@ochoarod · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 119 followers View post →
Ismael Pérez
@perezi27 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,082 followers View post →
Miriam
@MirianCalderonc · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 3,777 followers View post →
Gloria Rocha.
@Gloria_rocha · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 965 followers View post →
GRACE
@gracemarie2020 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,270 followers View post →
Rocío Canudas
@rcanudasg · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 11,936 followers View post →
Salvador
@set_salvador · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 2,043 followers View post →
CarolinaR
@caro3801 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,310 followers View post →
Héctor
@Hectorpy33 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,618 followers View post →
kendall roy x
@meggandraper · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 526 followers View post →
ALEJANDRO ALEX
@alejandroaalex · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 5,258 followers View post →
ChAiRo ''FiFí''
@chairo_fifi39 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 1,962 followers View post →
Angel
@AngelMangelvc78 · X

RT @Biologictime: 2009 Antigenic and genetic characteristics of swine-origin 2009 A (H1N1) influenza viruses circulating in humans. Citado…

Dec 28, 2021 · 130 shares · 829 followers View post →
Skatiq
@Skatiq3 · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Nov 21, 2021 · 5 shares · 274 followers View post →
Betz Halloran
@betzhallo · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Nov 21, 2021 · 5 shares · 2,801 followers View post →
Black Lives Still Matter, dear.
@roselilytwit · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Nov 20, 2021 · 5 shares · 452 followers View post →
Anckarström, Esq.
@ibnkafka · X

RT @BallouxFrancois: A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero'…

Nov 20, 2021 · 5 shares · 17,999 followers View post →
Prof Francois Balloux
@BallouxFrancois · X

A Mexican boy was identified as 'patient zero' for the 2009 H1N1 epidemic/pandemic. He actually wasn't 'patient zero' in all likelihood, as much as the media cherish such stories. https://t.co/Yaf58yyZsj 2/ https://t.co/PxhdfDdIGn

Nov 20, 2021 · 63 likes · 5 shares · 142,993 followers View post →