To date, there is no effective prophylactic agent to prevent COVID-19. However, the development of symptoms similar to covid19 could be prevented with an aqueous solution of chlorine dioxide (ClO2). This retrospective study evaluated the effectiveness of an aqueous solution of ClO2 (CDS) as a prophylactic agent in 1,163 family members living with positive/suspected COVID19 patients. Prophylactic treatment consisted of 0.0003% chlorine dioxide solution (CDS) orally for at least fourteen days. Family members in whom no reports of the development of covid19-like symptoms were found in the medical history were considered successful cases. The efficacy of CDS in preventing covid19-like symptoms was 90.4% (1,051 of 1,163 relatives did not report any symptoms). The comorbidities, sex and severity of the illness of the sick patient did not contribute to the development of symptoms similar to covid19 (P = 0.092, P = 0.351 and P = 0.574, respectively). However, older relatives were more likely to develop covid19-like symptoms (ORa = 4.22, P = 0.002). There was no evidence of alterations in blood parameters or in the QTc interval in relatives who consumed CDS. The recent findings regarding Chlorine Dioxide justify designing clinical trials to assess its efficacy for preventing SARS-CoV-2 infection.

To date, there is no effective prophylactic agent to prevent COVID-19. However, the development of symptoms similar to covid19 could be prevented with an aqueous solution of chlorine dioxide (ClO2). This retrospective study evaluated the effectiveness of an aqueous solution of ClO2 (CDS) as a prophylactic agent in 1,163 family members living with positive/suspected COVID19 patients. Prophylactic treatment consisted of 0.0003% chlorine dioxide solution (CDS) orally for at least fourteen days. Family members in whom no reports of the development of covid19-like symptoms were found in the medical history were considered successful cases. The efficacy of CDS in preventing covid19-like symptoms was 90.4% (1,051 of 1,163 relatives did not report any symptoms). The comorbidities, sex and severity of the illness of the sick patient did not contribute to the development of symptoms similar to covid19 (P = 0.092, P = 0.351 and P = 0.574, respectively). However, older relatives were more likely to develop covid19-like symptoms (ORa = 4.22, P = 0.002). There was no evidence of alterations in blood parameters or in the QTc interval in relatives who consumed CDS. The recent findings regarding Chlorine Dioxide justify designing clinical trials to assess its efficacy for preventing SARS-CoV-2 infection.

Immunotherapy has recently yielded tremendous progress in the fight against malignancies. Its precise mechanism of action remains controversial. Activated leukocytes release reactive oxygen species which kill cancer cells. In the body, chlorine dioxide, orally ingested degrades into free radicals such as found in neutrophils. Chlorine dioxide is a potent oxidant with in vitro anticancer activity. Its precise mechanism of action has not been thoroughly explored, but it is proposed that it acts through the redox imbalance of cancer cells. Six patients were treated for metastatic cancer (breast, kidney, prostate, lymphoma, uterus and melanoma), on a compassionate basis. We report lasting tumor response with a combination of oral, enema and/or intravenous chlorine dioxide, without any side effects. This preliminary work suggest that chlorine dioxide and free radicals might be the mediators for immunotherapies. Chlorine dioxide is both a promising and unexpensive anticancer agent. Rigorous clinical trials are needed to confirm these preliminary results. Keywords: Chlorine dioxide , cancer, immunotherapy, Warburg effect, reactive oxygen species, intermittent fasting, ketogenic diet.

The chemical composition of COVID test swabs has not been examined beyond the manufacturers' datasheets. Given the unprecedented demand for swabs to conduct rapid lateral flow tests and nucleic acid amplification tests, which led to mass production, including 3-D printing platforms, it is plausible that manufacturing impurities could be present in the swabs and, if so, could pose a risk for human health. We used scanning electron microscopy and energy dispersive X-ray (EDX) spectroscopy to examine the ultrastructure of five assorted brands of COVID test swabs, and to identify and quantify their chemical elements. We detected unexpected elements, including transition metals, such as titanium and zirconium, as well as aluminium, silicon, and fluorine. The amount of some of the detected elements is close to reported toxicological thresholds for inhalation routes. Experimental studies have shown that detrimental effects of the unexpected chemical elements include moderate to severe inflammatory states in the exposed epithelium as well as proliferative changes. Given the massive testing still being used in the context of the COVID pandemic, often as requisites for travelling, attending universities, or as mandatory work policies, we urge caution in continuing to recommend repeated and frequent testing, particularly of healthy, non-symptomatic, individuals.

The coronavirus disease 2019 (COVID19) has generated widespread healthcare concerns and has overburdened healthcare institutions. As the number of COVID19 patients recovers, so does the frequency of reports of COVID19-like symptoms following discharge. A telephone survey with standardized questions was undertaken in which participants were asked if they had had any of 25 possible sequelae after being diagnosed with COVID19 and treated with a Chlorine Dioxide Solution (CDS). One hundred sixty-one people completed the survey. We discovered that rising age is a risk factor (OR = 1.035, p = 0.028, 95% CI = 1.004-1.069), and the odds of having any symptoms in moderate patients is 0.077 compared to mild patients (P = 0.003). It was predicted that 64.6 percent of patients treated with CDS for SARS-CoV-2 infection experienced an average of 3.41 long-term effects. There were no variations in the number of sequelae reported by sex, age, COVID19 severity, or therapy method. The five most prevalent manifestations of the 25 distinct long-term symptoms observed in this study were fatigue, hair loss, dyspnea, concentration problem, and sleep difficulties. In addition, individuals treated with multiple drugs (COVID19 conventional treatment plus a CDS) had 2.7 fewer cases of sequelae, and patients treated exclusively with CDS had 6.14 fewer incidences of long-term effects. People who get a CDS are 19% less likely to experience long-term health effects than patients who receive standard COVID19 therapy. According to the findings of this study, patients who receive a CDS have a reduced probability of developing sequelae. Furthermore, the incidence of long-term effects is lower in individuals treated exclusively with a CDS. The recent findings involving Chlorine Dioxide support the development of clinical studies to evaluate its efficacy in preventing the development of COVID19 long-term effects.