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The roentgen equivalent man (rem) [1] [2] is a CGS unit of equivalent dose, effective dose, and committed dose, which are dose measures used to estimate potential health effects of low levels of ionizing radiation on the human body.
Most cases of COVID-19 are not severe enough to require mechanical ventilation or alternatives, but a percentage of cases are. [73] [74] Some of the people acutely ill with COVID-19 experience deterioration of their lungs and acute respiratory distress syndrome (ARDS) and/or respiratory failure.
Roentgen a legacy unit of measurement for the exposure of X-rays; Each measure is often simply described as ‘dose’, which can lead to confusion. Non-SI units are still used, particularly in the USA, where dose is often reported in rads and dose equivalent in rems. By definition, 1 Gy = 100 rad and 1 Sv = 100 rem.
The rem (Roentgen equivalent man) is the traditional unit of equivalent dose. 1 sievert = 100 rem. Because the rem is a relatively large unit, typical equivalent dose is measured in millirem (mrem), 10 −3 rem, or in microsievert (μSv), 10 −6 Sv. 1 mrem = 10 μSv.
A World Health Organization infographic that states that hydroxychloroquine does not prevent illness or death from COVID-19. Chloroquine and hydroxychloroquine are anti-malarial medications also used against some auto-immune diseases. [1] Chloroquine, along with hydroxychloroquine, was an early experimental treatment for COVID-19. [2]
In all likelihood, ivermectin does not reduce all-cause mortality (moderate certainty) or improve quality of life (high certainty) when used to treat COVID-19 in the outpatient setting . Recommendations from relevant organizations can be summarized as: Evidence of efficacy for ivermectin is inconclusive.
In the European Union, the combination is indicated for the treatment of COVID‑19 in people aged twelve years of age and older weighing at least 40 kilograms (88 lb) who do not require supplemental oxygen and who are at high increased risk of progressing to severe COVID‑19; [10] and for the prevention of COVID‑19 in people aged twelve years of age and older weighing at least 40 kilograms ...
[2] [16] Following a study published by The Lancet on safety concerns with hydroxychloroquine, the WHO suspended use of it from the Solidarity trial in May 2020, [197] [198] reinstated it after the research was retracted, [199] then abandoned further use of the drug for COVID-19 treatment when analysis showed in June that it provided no benefit ...