#SRAS-CoV2
🦘 Gouvernement australien - messages clairs sur la #QAI :

- Le COVID est #aéroporté ✅

- Les #masques de qualité supérieure (FFP2/N95) sont efficaces contre la propagation du SRAS-CoV2 ✅

Peut-être que l'ECDC et SPF pourrait s'inspirer de cette communication limpide et simple ?..
Australian Government - Indoor Air Quality

The messaging is clear!

- COVID-19 is airborne
- P2/N95 respirator masks are effective at reducing the spread of COVID-19

www.health.gov.au/topics/envir...
June 17, 2025 at 7:29 AM
Les remontées de #SARS-CoV2 dans les eaux usées sont très rapides partout dans le monde, que ce soit à Santa Rosa en Californie ou à Amiens dans les Hauts de France.

Trouver les détails pour la ville la plus proche de chez vous ici : associationarra.wordpress.com/suivi-region...
June 17, 2025 at 7:51 AM
#Impfen hilft auch heute noch das #Übertragungsrisiko drastisch um 84% zu reduzieren (18 randomidierte Studien, >180000 Teilnehmer, Vergleich mit Placebo)

Verstehen MememeS natürlich nicht

bmcinfectdis.biomedcentral.com/articles/10....
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis - BMC Infectious Diseases
Efficacious SARS-CoV-2 vaccines are urgently required to prevent the spread of the emerging and re-emerging SARS-CoV-2. Aim to assess the efficacy of novel SRAS-CoV-2 vaccines in preventing SARS-CoV-2 infection. All randomized placebo-controlled clinical trials eligible for this review were included. Scopus, PubMed, the Cochrane Library, and Google Scholar were searched. The risk of bias in the included studies was assessed using the modified Cochrane risk of bias tool 2 for RCTs. Result synthesis was performed using STATA software version 17.4. Forest plots, heterogeneity tests, meta-regression, sensitivity analysis, and publication bias were used to present the results. Eighteen studies comprising 186,657 participants who took the full dose of SARS-CoV-2 in an RCT were included. Of the participants, 110,768 (59.3%) were males and 111,619 (59.8%) were treatment groups. A total of 5665 (3.0%) participants were infected by SARS-CoV-2. Among the treatment groups, 3140 (2.8%) and 2525 (3.4%) from the placebo group were infected by SARS-CoV-2. The most efficient SARS-CoV-2 vaccine was BNT162B2, with 100% efficacy, whereas mRNA-1273 was the least efficient vaccine, with 36.8% efficacy. The overall efficacy of novel SRAS-CoV-2 vaccines was 70.5% (95% confidence interval (CI), 53.5 to 79.7). The relative risk of being infected was 84% lower in the treatment group compared to the placebo group. The novel SRAS-CoV-2 vaccines are efficient enough to protect 771 people out of 1000 from being infected by SARS-CoV-2. Novel SARS-CoV-2 vaccines are efficacious inn preventing SARS-CoV-2 infection. However, their efficacy varies.
bmcinfectdis.biomedcentral.com
October 11, 2025 at 1:19 PM
🔬🧬 Etude sur les mutations génétiques du covid :

" #SRAS-CoV2, le virus qui ne veut pas partir "

(en vrai, le virus ne "veut" rien, par contre, si nous on voulait vraiment, on pourrait penser à comment l'éliminer...)
June 10, 2025 at 6:31 AM
Hier nochmal der Direktlink zur Studie:

bmcinfectdis.biomedcentral.com/articles/10....
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis - BMC Infectious Diseases
Efficacious SARS-CoV-2 vaccines are urgently required to prevent the spread of the emerging and re-emerging SARS-CoV-2. Aim to assess the efficacy of novel SRAS-CoV-2 vaccines in preventing SARS-CoV-2 infection. All randomized placebo-controlled clinical trials eligible for this review were included. Scopus, PubMed, the Cochrane Library, and Google Scholar were searched. The risk of bias in the included studies was assessed using the modified Cochrane risk of bias tool 2 for RCTs. Result synthesis was performed using STATA software version 17.4. Forest plots, heterogeneity tests, meta-regression, sensitivity analysis, and publication bias were used to present the results. Eighteen studies comprising 186,657 participants who took the full dose of SARS-CoV-2 in an RCT were included. Of the participants, 110,768 (59.3%) were males and 111,619 (59.8%) were treatment groups. A total of 5665 (3.0%) participants were infected by SARS-CoV-2. Among the treatment groups, 3140 (2.8%) and 2525 (3.4%) from the placebo group were infected by SARS-CoV-2. The most efficient SARS-CoV-2 vaccine was BNT162B2, with 100% efficacy, whereas mRNA-1273 was the least efficient vaccine, with 36.8% efficacy. The overall efficacy of novel SRAS-CoV-2 vaccines was 70.5% (95% confidence interval (CI), 53.5 to 79.7). The relative risk of being infected was 84% lower in the treatment group compared to the placebo group. The novel SRAS-CoV-2 vaccines are efficient enough to protect 771 people out of 1000 from being infected by SARS-CoV-2. Novel SARS-CoV-2 vaccines are efficacious inn preventing SARS-CoV-2 infection. However, their efficacy varies.
bmcinfectdis.biomedcentral.com
October 11, 2025 at 3:24 PM
Math problem: If all TDSB students & staff are infected with Covid at school at least once a year, and the risk of Long Covid is 15% after the first infection, 23% after the second, and 37% after the third, how long will it be before all TDSB students & staff have Long Covid? @tdsbmath.bsky.social
December 2, 2024 at 1:31 PM
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis - BMC Infectious Diseases
Efficacious SARS-CoV-2 vaccines are urgently required to prevent the spread of the emerging and re-emerging SARS-CoV-2. Aim to assess the efficacy of novel SRAS-CoV-2 vaccines in preventing SARS-CoV-2 infection. All randomized placebo-controlled clinical trials eligible for this review were included. Scopus, PubMed, the Cochrane Library, and Google Scholar were searched. The risk of bias in the included studies was assessed using the modified Cochrane risk of bias tool 2 for RCTs. Result synthesis was performed using STATA software version 17.4. Forest plots, heterogeneity tests, meta-regression, sensitivity analysis, and publication bias were used to present the results. Eighteen studies comprising 186,657 participants who took the full dose of SARS-CoV-2 in an RCT were included. Of the participants, 110,768 (59.3%) were males and 111,619 (59.8%) were treatment groups. A total of 5665 (3.0%) participants were infected by SARS-CoV-2. Among the treatment groups, 3140 (2.8%) and 2525 (3.4%) from the placebo group were infected by SARS-CoV-2. The most efficient SARS-CoV-2 vaccine was BNT162B2, with 100% efficacy, whereas mRNA-1273 was the least efficient vaccine, with 36.8% efficacy. The overall efficacy of novel SRAS-CoV-2 vaccines was 70.5% (95% confidence interval (CI), 53.5 to 79.7). The relative risk of being infected was 84% lower in the treatment group compared to the placebo group. The novel SRAS-CoV-2 vaccines are efficient enough to protect 771 people out of 1000 from being infected by SARS-CoV-2. Novel SARS-CoV-2 vaccines are efficacious inn preventing SARS-CoV-2 infection. However, their efficacy varies.
bmcinfectdis.biomedcentral.com
October 11, 2025 at 7:44 PM
Sum'Eau - 2025 : Semaine 23,
Suivi du SARS-CoV-2 dans les eaux usées en France.

Version html mise à jour sur le site : associationarra.wordpress.com/suivi-region...

Légende :
⚪ blanc = circulation faible
🟡 jaune = circulation "moyenne",
🟠 orange = circulation très forte
June 19, 2025 at 10:14 AM
🔬 Article scientifique sur une personne porteuse du VIH (immunocompromise) qui a une infection au #SRAS-CoV2 pendant plus de 750 jours.

Les scientifiques étudient l'évolution du virus du #COVID chez cette personne.

@winslowsp.bsky.social @actupparis.org

www.thelancet.com/journals/lan...
July 22, 2025 at 2:50 PM
Il faut suivre l'évolution du SRAS-CoV2 pour prévenir de futures épidémies. À l’aide de données de séquençage, Julie Hussin du pilier 6 et son équipe ont créé des outils pour étudier les mutations, prédire les variants et lutter contre les menaces virales. covarrnet.ca/fr/affiner-l...
Affiner la variation intra-hôte du SRAS-CoV-2 en exploitant les données de séquençage à grande échelle
Pilier 6 Analyse computationnelle, modélisation et résultats évolutifs (CAMEO) Il est essentiel de comprendre comment le virus du SRAS-CoV-2 évolue chez les individus au cours de l'infection pour gér...
covarrnet.ca
December 4, 2024 at 5:54 PM
Come on man time to let go of the code name. IT IS CALLED SRAS-COV2. BTW Sars vaccine has been in the works since 2005. They stopped back in 2012. Now ask the real lab guys WHY???????????
June 26, 2026 at 11:27 PM
📝
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis

bmcinfectdis.biomedcentral.com/articles/10....
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis - BMC Infectious Diseases
Efficacious SARS-CoV-2 vaccines are urgently required to prevent the spread of the emerging and re-emerging SARS-CoV-2. Aim to assess the efficacy of novel SRAS-CoV-2 vaccines in preventing SARS-CoV-2 infection. All randomized placebo-controlled clinical trials eligible for this review were included. Scopus, PubMed, the Cochrane Library, and Google Scholar were searched. The risk of bias in the included studies was assessed using the modified Cochrane risk of bias tool 2 for RCTs. Result synthesis was performed using STATA software version 17.4. Forest plots, heterogeneity tests, meta-regression, sensitivity analysis, and publication bias were used to present the results. Eighteen studies comprising 186,657 participants who took the full dose of SARS-CoV-2 in an RCT were included. Of the participants, 110,768 (59.3%) were males and 111,619 (59.8%) were treatment groups. A total of 5665 (3.0%) participants were infected by SARS-CoV-2. Among the treatment groups, 3140 (2.8%) and 2525 (3.4%) from the placebo group were infected by SARS-CoV-2. The most efficient SARS-CoV-2 vaccine was BNT162B2, with 100% efficacy, whereas mRNA-1273 was the least efficient vaccine, with 36.8% efficacy. The overall efficacy of novel SRAS-CoV-2 vaccines was 70.5% (95% confidence interval (CI), 53.5 to 79.7). The relative risk of being infected was 84% lower in the treatment group compared to the placebo group. The novel SRAS-CoV-2 vaccines are efficient enough to protect 771 people out of 1000 from being infected by SARS-CoV-2. Novel SARS-CoV-2 vaccines are efficacious inn preventing SARS-CoV-2 infection. However, their efficacy varies.
bmcinfectdis.biomedcentral.com
October 12, 2025 at 1:28 AM
I'm not an expert, but I thought there was some protection against infection and transmission

pmc.ncbi.nlm.nih.gov/articles/PMC...

But really, what's your ultimate point? We shouldn't mask on airplanes? Or that masking anywhere is misguided? What are you trying to say?
Efficacy of novel SARS-CoV2 vaccines in preventing SARS- CoV- 2 infection: a systematic review and meta-analysis
Efficacious SARS-CoV-2 vaccines are urgently required to prevent the spread of the emerging and re-emerging SARS-CoV-2. Aim to assess the efficacy of novel SRAS-CoV-2 vaccines in preventing SARS-CoV-2...
pmc.ncbi.nlm.nih.gov
May 25, 2026 at 5:26 PM