The literature reports that COVID-19 vaccination has altered the course of the pandemic and has saved millions of lives. The inadequate access to vaccines in the developing world and low-income countries has limited the impact of COVID-19 vaccinations reinforcing the need for global vaccine equity and coverage. The effectiveness, safety, cost and side effects by various vaccines has been questioned. A number of COVID-19 vaccines have been assessed in the first year of the COVID-19 epidemic. Researchers and companies may now support the best COVID-19 vaccine for the developing world and the global population.
RELEVANT REFERENCES:
A. Watson OJ, Barnsley G, Toor J, Hogan AB, Winskill P, Ghani AC. Global impact of the first year of COVID-19 vaccination: a mathematical modelling study. Lancet Infect Dis. 2022 Sep;22(9):1293-1302.
B. David A Henry, Mark A Jones, Paulina Stehlik, Paul P Glasziou, Effectiveness of COVID‐19 vaccines: findings from real‐world studies, Medical Journal of Australia, 10.5694/mja2.51479, 216, 8, (431-431), (2022).
C. COVID-19 Infection and Anti-Aging Gene Inactivation. Acta Scientific Nutritional Health 4.5 (2020): 01-02.
D. COVID-19 and Cardiovascular Disease in the Global Chronic Disease Epidemic. J Clin Med Res. 2022;4(1):1-2.
Currently, per https://clinicaltrials.gov/ct2/results?term=covid+vaccine&recrs=e&rslt=Without , there are hundreds of completed Covid Vaccine studies that show no results submitted to the NIH, plus there's politics and censorship (https://www.bmj.com/content/376/bmj.o453/rr-0) and bogus fact checks (https://www.bmj.com/content/375/bmj.n2635/rr-80) so it's hard to say.
Also the question is unclear - how should we (how do you) define 100% effective? safe? without side effects? Should we look at a reduction in excess deaths (which are going up again https://www.bmj.com/content/378/bmj.o2085 ) or mortality due to covid, or reduced transmission or what?
Your first reference was trounced (Preprint Commentary on “Global impact of the first year of COVID-19 v...
).
Dear Dr Elvey,
Thank you for your mail.
In spite of the COVID-19 vaccines the risk and incidence for cardiovascular disease and lung abnormalities need to be assessed in vaccinated individuals from the developing and developed world.
Yours sincerely,
Ian James Martins (PhD)
https://orcid.org/0000-0002-2390-1501
You’re welcome. Very strange: I edited my initial answer and I can see it (the much longer version I posted (wrote and saved) hours ago ) in my web browser, but not in the RG app.
Re-pasting it here (with browser; I tried in the app and the "Add answer" button is disabled.)
Currently, per https://clinicaltrials.gov/ct2/results?term=covid+vaccine&recrs=e&rslt=Without , there are hundreds of completed Covid Vaccine studies that show no results submitted to the NIH, plus there's politics and censorship (https://www.bmj.com/content/376/bmj.o453/rr-0) and bogus fact checks (https://www.bmj.com/content/375/bmj.n2635/rr-80) so it's hard to say.
Also the question is unclear - how should we (how do you) define 100% effective? safe? without side effects? Should we look at a reduction in excess deaths (which are going up again https://www.bmj.com/content/378/bmj.o2085 ) or mortality due to covid, or reduced transmission or what?
Your first reference was trounced :
Preprint Commentary on “Global impact of the first year of COVID-19 v...
Covid_19 vaccine(COVAX) efficacy is measured in a controlled clinical trials and according to WHO publications that poweful new Covid_19 vaccine shows 90% efficacy ,so efficacy depends on manufactuary place,patient immunity(health status) autoimmune disease... etc.all these to gether determine safety,side effects ,for more detailed check the attached ref.about the comparison of Covid_19 vacvines
https://Myacare.com>blog>comp
No, there is currently no COVID-19 vaccine that is 100% effective, and safe without side effects available for global COVID-19 vaccination. So far, the COVAX initiative has developed several vaccine candidates that are undergoing clinical trials with promising results. However, it is too early to tell if any of the vaccines will be 100% effective and safe without side effects.be
Not only there's no vaccine for even all variants of a specific virus such as SARS-CoV-2, but also ineffective or less-effective vaccines exert selective pressure on the virus and lead the virus to evolution and pave the road for the emergence of new variants.
Article COVID-19 Update: The Golden Time Window for Pharmacological ...
No vaccine for anything is 100% effective with no side effects and 100% safe. Not having a vaccine is 0% effective and has no side-effects but is considerably less safe.
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