Citat:
Ursprungligen postat av
Leland1979
Jaså? Var hittar jag studier som pekar på motsatsen? Och vilka smittskyddsmyndigheter hävdar att vaccinerade smittar mer än ovaccinerade?
Låga ct-värden hos vaccinerade:
We compared RT-PCR cycle threshold (Ct) data from 699 test-positive anterior nasal swab specimens from fully vaccinated (n = 310) or unvaccinated (n=389) individuals.
We observed low Ct values (<25) in 212 of 310 fully vaccinated (68%) and 246 of 389 (63%) unvaccinated individuals.
https://www.medrxiv.org/content/10.1101/2021.07.31.21261387v6
Vaccinerade smittsamma lika länge:
Results
A total of 978 specimens were provided by 95 participants, of whom 78 (82%) were fully vaccinated and 17 (18%) were not fully vaccinated.
No significant differences were detected in duration of RT-PCR positivity among fully vaccinated participants (median: 13 days) versus those not fully vaccinated (median: 13 days; p=0.50), or in duration of culture positivity (medians: 5 days and 5 days; p=0.29). Among fully vaccinated participants, overall duration of culture positivity was shorter among Moderna vaccine recipients versus Pfizer (p=0.048) or Janssen (p=0.003) vaccine recipients.
Conclusions
As this field continues to develop,
clinicians and public health practitioners should consider vaccinated persons who become infected with SARS-CoV-2 to be no less infectious than unvaccinated persons. These findings are critically important, especially in congregate settings where viral transmission can lead to large outbreaks.
https://www.medrxiv.org/content/10.1101/2021.11.12.21265796v1
Summan av dessa studier: vaccinerade är något MER smittsamma än ovaccinerade.