I was contemplating going to a new dentist, as I know the oral hygienist, whose husband worked at my former high school. According to another friend who now has that dentist, there is still a Covid policy requiring the vax, and wearing face masks, presumably not during dental procedures for patients! But they use face shields, which is a positive for us, re mRNA shedding. In any case I sent the oral hygienist this material with a discussion of a recently published peer-reviewed article: https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1495428/full, which concluded: "The protective effect of COVID-19 immunization was observed up to one year after the first symptoms. After one year, the effect was reversed, showing an increased risk of death for those vaccinated."
Update: apparently, I am not welcome as a new patient, "we just have too many patients at present," I was told; no dental care for anti-vaxxers! So, my search for a decent dentist, one which has occupied much of my adult life, continues. It is just like the search for an honest lawyer, I think.
https://petermcculloughmd.substack.com/p/breaking-new-study-finds-covid-19
"A few days ago, the study titled Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term was published in Frontiers in Medicine:
Background: There are few studies in the literature evaluating post-COVID mortality in Brazil, along medium and long term, especially in those who presented severe clinical disease.
Objective: This study aims to investigate the factors associated with post-COVID mortality of severe acute respiratory syndrome (SARS) cases from 2020 to 2023 in Brazil, along medium and long term.
Methods: Retrospective cohort study using notification data of SARS classified as COVID-19 from the Brazilian National Information System, "Sistema de Vigilância Epidemiológica (SIVEP)," during the period 2020 to 2023. Data included demographics, comorbidities, vaccination status, number of COVID-19 vaccine doses, city of residence, and survival outcomes. Classic Cox, Cox mixed effects, and Cox fragility models were used to assess medium and long-term risks of dying post-COVID.
Results: In the medium and long-term periods studied, 5,157 deaths were recorded out of 15,147 reported SARS/COVID-19 cases. Of these deaths, 91.5% (N = 4,720) occurred within the first year, while 8,5% (N = 437) after the first year. People without formal education, the older adult, had higher percentages of deaths in both periods. In the medium-term post-COVID period, the risk of death was reduced by 8% for those who had been vaccinated while in the long-term post-COVID period, the risk of death almost doubled for those who had been vaccinated. While in the medium term, there was a reduction in mortality risk for those who took two or three doses, in the long term the risk of death was greater for those who took one or two doses.
Conclusion: The protective effect of COVID-19 immunization was observed up to one year after the first symptoms. After one year, the effect was reversed, showing an increased risk of death for those vaccinated. These results highlight the need for further research to elucidate the factors that contribute to these findings."