Vulpes vulpes

@Zodiac
 

Je me permets d’ajouter quelques articles oubliés par les auteurs :

Examination of SARS-CoV-2 In-Class Transmission at a Large Urban University With Public Health Mandates Using Epidemiological and Genomic Methodology

doi:10.1001/jamanetworkopen.2022.25430

Of more than 140 000 in-person class events and a total student population of 33 000 between graduate and undergraduate students, only 9 instances of potential in-class transmission were identified, accounting for 0.0045% of all classroom meetings.

Community transmission and viral load kinetics of the SARS-CoV-2 delta (B.1.617.2) variant in vaccinated and unvaccinated individuals in the UK : a prospective, longitudinal, cohort study

https://doi.org/10.1016/S1473-3099(21)00648-4

Fully vaccinated individuals with breakthrough infections have peak viral load similar to unvaccinated cases and can efficiently transmit infection in household settings, including to fully vaccinated contacts.

Et les avis des experts  :

"Our vaccines are working exceptionally well," Walensky told CNN’s Wolf Blitzer. "They continue to work well for Delta, with regard to severe illness and death — they prevent it. But what they can’t do anymore is prevent transmission." 

L’OMS : There is modest vaccine impact on transmission.

@Zodiac
 

Concernant le fil twitter, la qualité est la même :

Le 18 février 2021 une 1ere étude mettant en évidence la diminution des cas en Israel permet de supposer que le vaccin prévient de manière significative la transmission

Vaccination with BNT162b2 reduces transmission of SARS-CoV-2 to household contacts in Israel

https://doi.org/10.1126/science.abl4292

We used a chain binomial model to estimate the effectiveness of vaccination with BNT162b2 [Pfizer-BioNTech messenger RNA (mRNA)-based vaccine] against household transmission

Effect of Covid-19 Vaccination on Transmission of Alpha and Delta Variants

DOI : 10.1056/NEJMoa2116597

The reductions in transmission of the delta variant declined over time after the second vaccination, reaching levels that were similar to those in unvaccinated persons by 12 weeks in index patients who had received ChAdOx1 nCoV-19 and attenuating substantially in those who had received BNT162b2.

Il y a évidemment pléthore d’autres études qui ont été publiées dans des grandes revues. Ci-dessous une liste non exhaustive :

Third doses of COVID-19 vaccines reduce infection and transmission of SARS-CoV-2 and could prevent future surges in some populations : a modeling study - PREPRINT

https://doi.org/10.1101/2021.10.25.21265500

Prevention of host-to-host transmission by SARS-CoV-2 vaccines

https://doi.org/10.1016/S1473-3099(21)00472-2

Here we discuss the available data on the existing, approved SARS-CoV-2 vaccines’ capacity to reduce transmissibility by reducing primary infection, viral replication, capacity for transmission, and symptomaticity. The potential for mucosal-targeted SARS-CoV-2 vaccine strategies to more effectively limit transmission than intramuscular vaccines is considered with regard to known immunological mechanisms.

Importance of COVID-19 vaccine efficacy in older age groups

https://doi.org/10.1016/j.vaccine.2021.03.020

We applied compartmental mathematical modelling to determine the relative effects of vaccines that block infection and onward transmission

Fractionation of COVID-19 vaccine doses could extend limited supplies and reduce mortality

https://rdcu.be/cYZbl

 ???

Analysis of the potential impact of durability, timing, and transmission blocking of COVID-19 vaccine on morbidity and mortality

https://doi.org/10.1016/j.eclinm.2021.100863

 ???

@Zodiac
 

Pfizer n’avait pas testé le vaccin sur la transmission de la COVID19 !

Pour ceux qui ne peuvent pas tenir 12min02, veuillez sauter directement au chapitre : Pourquoi le gouvernement a toujours raison, même quand il vous ment ?!

La démonstration manque de finesse, et de logique, mais elle a le mérite d’exister et d’exposer les deux défendeurs de la vérité vraie !

@Norman Bates
 
#PetitSatanisteInsignifiant
 

@NoNo l’IGNOBLE 

NoNo l’IGNOBLE : la pauvre Danielle Smith est complotiste à donf et pro poutinienne, fan de Meyssan et de Robert FK junior ... tout un poème

Sérieusement  ! On dirait du Conspiracy Watch pour les pauvres  !

Vous n’avez pas réussi à démarcher les sponsors de Rudy  ???