Aus der Lancet Studie:
Wie kann das sein fragst du?The SAR in household contacts exposed to the delta variant was 25% (95% CI 18–33) for fully vaccinated individuals compared with 38% (24–53) in unvaccinated individuals.
Im Peak scheint die Viruslast fast gleich zu sein. Und dann geht sie rapide runter im Vergleich zu Ungeimpften. Impfen schützt auch weiterhin vor Ansteckung. Besagt diese Studie ja auch sehr schön.
Hier noch eine Studie:
The impact of SARS-CoV-2 vaccination on Alpha & Delta variant transmissionVaccination reduces transmission of Delta, but by less than the Alpha variant.
Oder hier aus Guangdong:
Transmission dynamics and epidemiological characteristics of Delta variant infections in ChinaIndex cases without vaccination (OR: 2.84, 95% confidence interval: 1.19, 8.45) or with one dose of vaccination (OR: 6.02, 95% confidence interval: 2.45, 18.16) were more likely to transmit infection to their contacts than those who had received 2 doses of vaccination.
Oder diese Studie aus Singapur:
Virological and serological kinetics of SARS-CoV-2 Delta variant vaccine-breakthrough infections: a multi-center cohort studyThe mRNA vaccines are highly effective at preventing symptomatic and severe COVID-19 associated with B.1.617.2 infection. Vaccination is associated with faster decline in viral RNA load and a robust serological response. Vaccination remains a key strategy for control of COVID-19 pandemic.
Oder diese Studie:
Viral loads of Delta-variant SARS-CoV-2 breakthrough infections after vaccination and booster with BNT162b2Nonetheless, at least in the short term, the lower viral load among booster-vaccinated Delta BTI points to lower infectiousness which, together with other means, such as social distancing and masks, could help impede the spread of the pandemic.
Oder dieses Pre-Print aus Schweden:
Effectiveness of Covid-19 Vaccination Against Risk of Symptomatic Infection, Hospitalization, and Death Up to 9 Months: A Swedish Total-Population Cohort StudyThe effectiveness against severe illness seems to remain high through 9 months
Und noch was aktuelles zu Omicron um dich etwas zu befriedigen, da es evtl. noch schlimmer wird:
Vaccine protection vs. omicron infection may drop to 30% but does cut severe diseaseThe vaccine is still working well to keep people out of the hospital
Bei dem Rest, shera, hast du dich mal wieder einfach lächerlich gemacht. Da geh ich jetzt nicht drauf ein.
Wie Mausebein schon schreibt, der Thread ist unterhaltsam![]()





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