Feb 22, 2022 Dr. Peter McCullough
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Balmforth et al, conducted a prospective double-blind, placebo-controlled trial of a xylitol based nasal spray in the prevention of SARS-CoV-2 infection in exposed healthcare workers in two hospitals in Uttar Pradesh, India. Xylitol is known to have anti-infective and anti-inflammatory properties and is used in XLEAR nasal spray and anti-infective chewing gum to prevent dental caries. Balmforth found that SARS-CoV-2 infection confirmed by serology was 71% lower with xylitol compared to placebo [36 cases (13.1%) Vs 97 cases (34.5%); odds ratio [OR] 0.29 (95% CI; 0.18–0.45), p < 0.0001]. Fewer clinical symptoms were also seen in the test group [57 cases (17.6%) vs 112 cases (34.6%); OR 0.40, (95% CI; 0.27–0.59), p < 0.0001]. No harmful effects were associated with xylitol.