Re: ITS Überlastung

roobin66 schrieb am 19.11.2021 12:02:

Ich gehe davon aus, dass Schutz vor Übertragung / Ansteckung ebenfalls gegeben ist, allerdings wird dieser Vorteil durch die Kommunikation - geimpft geschützt, ungeimpft hat Schuld - wieder zunichte gemacht.

Warum "gehst" du davon "aus"? Das steht alles in dem Artikel, den du verlinkst - hast du ihn überhaupt gelesen?

Effectiveness against symptomatic disease
[...]
After 2 doses, observed vaccine effectiveness against symptomatic disease with
the Delta variant reaches approximately 65% to 70% with AstraZeneca Vaxzevria and 80% to
95% with Pfizer-BioNTech Comirnaty and Moderna Spikevax (3, 4) Vaccine effectiveness is
generally slightly higher in younger compared to older age groups.

Effectiveness against hospitalisation
[...]
Effectiveness against hospitalisation of over 90% is also observed
with the Delta variant with all 3 vaccines (Figure 2, 3).

Effectiveness against mortality

High levels of protection (over 90%) are also seen against mortality with all 3 vaccines and
against both the Alpha and Delta variants (Figure 3, 7, 11, 3).

Effectiveness against infection
[...]
Studies have now reported on vaccine effectiveness against infection in healthcare workers,
care home residents and the general population (12, 13, 14, 15). With the delta variant, vaccine effectiveness against infection has been estimated at around 65% with Vaxzevria and 80% with Comirnaty (4).

Effectiveness against transmission
[...]
A household transmission study in England found that household contacts of
cases vaccinated with a single dose had approximately 35% to 50% reduced risk of becoming a confirmed case of COVID-19.
[...]
An analysis from the ONS Community Infection Survey found that contacts of
vaccinated index cases had around 65% to 80% reduced odds of testing positive with the
Alpha variant and 35% to 65% reduced odds of testing positive with the Delta variant
compare to contacts of unvaccinated index cases (18).

Bei dem Kohortenvergleich gibt es übrigens auch eine nicht ganz unwichtige Fußnote 1):

Comparing case rates among vaccinated and unvaccinated populations should not be used to estimate vaccine effectiveness against COVID-19 infection. [...]