A new study has found that the long-term post-COVID-19 mortality risk almost doubles for people who received mRNA “vaccines.”
The study was conducted by Nádia Cristina Pinheiro Rodrigues and Mônica Kramer de Noronha Andrade, two leading researchers at Brazil’s Rio De Janeiro University.
They investigated post-COVID-19 mortality rates in Brazil from 2020 to 2023.
Their focus was on severe acute respiratory syndrome (SARS) cases.
The study aims to assess medium- and long-term post-Covid mortality risks, considering demographic, clinical, and vaccination factors.
The researchers analyzed patients and split them into two groups – those who had received Covid mRNA “vaccines” and those who were unvaccinated.
Alarmingly, the study found that the vaccinated cohort is associated with nearly double the mortality risk.
The results of the study were published in the journal Frontiers in Medicine.
In the study’s paper, the researchers hypothesized that demographic factors, comorbidities, and vaccination status might influence post-Covid mortality risks.
Their primary objective was to evaluate how these variables interact over time.
They particularly focused on the potential risks of Covid vaccination in the medium term (3–12 months) and in the long term (beyond one year).
This retrospective cohort study analyzed SARS cases classified as COVID-19 in Brazil using the national “Sistema de Vigilância Epidemiológica (SIVEP)” database.
The cohort comprised 15,147 individuals.
Among the cohort, there were 5,157 recorded deaths.
The analysis distinguished between medium-term (3–12 months post-symptom onset) and long-term (beyond one year) mortality.
Statistical methods included classical Cox models, Cox mixed-effects models, and Cox frailty models, with predictors such as vaccination status, number of doses, demographic factors, comorbidities, and regional disparities.
The study found that vaccinated individuals exhibited a higher risk of death in the long term.
The risk of death nearly doubled for those who received one or two doses of Covid mRNA injections.
Liver disease emerged as a notable long-term risk factor, alongside advanced age and comorbidities.
Survival was better in the Midwest and Southeast, likely reflecting socioeconomic and healthcare disparities.
This study sheds light on the complex dynamics of post-Covid mortality in Brazil, highlighting an unexpected reversal in the long term.
The findings call for further investigation into the long-term mortality risks associated with vaccination.
This research contributes valuable insights while stressing the need for ongoing surveillance and robust data transparency.
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