And the Spirit & the bride say, come.... Reveaaltion 22:17

And the Spirit & the bride say, come.... Reveaaltion 22:17
And the Spirit & the bride say, come...Revelation 22:17 - May We One Day Bow Down In The DUST At HIS FEET ...... {click on blog TITLE at top to refresh page}---QUESTION: ...when the Son of man cometh, shall he find faith on the earth? LUKE 18:8

Sunday, April 18, 2021

IN the NEWS - Ioannidis’ Research

Have mercy upon us, O LORD, have mercy upon us.... Psalm 123:3

"A new study released by Professor John P. A. Ioannidis of Stanford University, California, has found that the infection fatality rate (IFR) of COVID-19 is significantly lower than previous studies indicated. According to Ioannidis, a medicine and epidemiology professor, the virus is less deadly than once thought, registering at a mere 0.15% fatality rate.
 
Ioannidis’ research, published in the European Journal of Clinical Investigation, considered data collected from six “systematic evaluations” of global infection with the novel coronavirus, each one taking account of between 10 and 338 individual studies from 9 to 50 countries around the world. The evaluations in Ioannidis’ report find their basis in seroprevalence studies, that is detecting the presence of antibodies against SARS-CoV-2 (the virus which causes COVID-19) in the blood serum of a population.

Seroprevalence studies differ from typical national statistics of PCR-based “confirmed cases” of the virus inasmuch as they do not simply detect active traces of SARS-CoV-2, but rather the presence of


COVID antibodies, thus counting those individuals infected with the pathogen at some point but who may or may not have active viral material in their body at the time of testing.

Aggregating the six systematic evaluations, Ioannidis found that all “seroprevalence data converge that SARS-CoV-2 infection has been very widely spread globally,” resulting in a global IFR of approximately 0.15% with 1.5-2.0 billion infections as of February 2021.

 The IFR calculated in Ioannidis’ latest research is a revision of his previous findings, which concluded that COVID-19 had a 0.23% IFR, making COVID-19 around 1.5 times less deadly than previously thought. In concrete terms, the revised IFR puts COVID-19 a bit higher in fatality rate than Influenza, which generally sits at 0.1% IFR.


According to Ioannidis, the majority of the evaluations used in his report reached “congruent estimates of global pandemic spread.” These estimates show around 600 million people were already infected with the virus before the end of November 2020, not taking account of infections in the bulk of Africa and Asia. Adjusted to include national statistics of viral infection from these regions, Ioannidis concluded that around 1 billion people worldwide had come into contact with SARS-CoV-2 before the end of November.

By extrapolation, one may cautiously estimate [approximately] 1.5 – 2.0 billion infections as of 21 February 2021 (compared with 112 million documented cases),” Ioannidis said. “This corresponds to global IFR [of approximately] 0.15%,” a figure, he noted, that is “open to adjustment for any over- and under-counting of COVID-19 deaths.”

“Differences are driven by population age structure, nursing home

populations, effective sheltering of vulnerable people, medical care, use of effective or detrimental treatments,” he explained. “IFR will depend on settings and populations involved. For example, even ‘common cold’ coronaviruses have IFR [of approximately] 10% in nursing home outbreaks,” almost 67 times greater than the average global IFR of COVID-19, per Ioannidis’ study.

Ioannidis highlighted the importance of an overview of the relevant estimates globally, given that such estimates “feed into projections that influence decision-making,” including public policy. " Lifesite