Comments by "My pronounce are Canada first." (@canadiansfor2A) on "COVID-19: Travel kinks still need working out for Canadians with mixed vaccine doses" video.

  1. I've been living my life the same way as before no mask no vaccine partying with friends and family.
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  2. Keep living in fear 😱 😨
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  3.  @nevilletaylor8324  lol you are the one living in fear I have been living my life hanging out with my friends and family and partying.
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  4.  @nevilletaylor8324  if you want to wear a mask because you think it protects you go for it but let me tell you a virus is to small to be stop by a paper or cloth mask why do you think virus tech wear a suit with supplied air? As for the vaccine it's at best a tharpy as it does not stop transmission or death. Maybe in 5 years I'll take it ill let the sheep be the guinea pigs.
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  5.  @nevilletaylor8324  A randomized controlled trial in Canada found no significant differences in protection against laboratory-confirmed influenza infection associated with the use of surgical masks or N95 masks among nurses [absolute risk difference −0·73%, 95% confidence interval (CI) −8·8 to 7·3] with 24% of nurses in the surgical mask ...
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  6.  @nevilletaylor8324  Abstract Please cite this paper as: bin‐Reza et al. (2012) The use of masks and respirators to prevent transmission of influenza: a systematic review of the scientific evidence. Influenza and Other Respiratory Viruses 6(4), 257–267. There are limited data on the use of masks and respirators to reduce transmission of influenza. A systematic review was undertaken to help inform pandemic influenza guidance in the United Kingdom. The initial review was performed in November 2009 and updated in June 2010 and January 2011. Inclusion criteria included randomised controlled trials and quasi‐experimental and observational studies of humans published in English with an outcome of laboratory‐confirmed or clinically‐diagnosed influenza and other viral respiratory infections. There were 17 eligible studies. Six of eight randomised controlled trials found no significant differences between control and intervention groups (masks with or without hand hygiene; N95/P2 respirators). One household trial found that mask wearing coupled with hand sanitiser use reduced secondary transmission of upper respiratory infection/influenza‐like illness/laboratory‐confirmed influenza compared with education; hand sanitiser alone resulted in no reduction. One hospital‐based trial found a lower rate of clinical respiratory illness associated with non‐fit‐tested N95 respirator use compared with medical masks. Eight of nine retrospective observational studies found that mask and/or respirator use was independently associated with a reduced risk of severe acute respiratory syndrome (SARS). Findings, however, may not be applicable to influenza and many studies were suboptimal. None of the studies established a conclusive relationship between mask/respirator use and protection against influenza infection. Some evidence suggests that mask use is best undertaken as part of a package of personal protection especially hand hygiene. The effectiveness of masks and respirators is likely linked to early, consistent and correct usage.
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  7.  @nevilletaylor8324  Of 514 patients in Israel hospitalized with COVID-19 as of Aug. 15, 59 percent were fully vaccinated, according to an Aug. 16 article from Science that cited national data tracked by Israel's largest health management organization. The figures suggest breakthrough infections may be more common than the term implies, the report suggests.
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  8.  @nevilletaylor8324  Objective The aim of this study was to compare the efficacy of cloth masks to medical masks in hospital healthcare workers (HCWs). The null hypothesis is that there is no difference between medical masks and cloth masks. Setting 14 secondary-level/tertiary-level hospitals in Hanoi, Vietnam. Participants 1607 hospital HCWs aged ≥18 years working full-time in selected high-risk wards. Intervention Hospital wards were randomised to: medical masks, cloth masks or a control group (usual practice, which included mask wearing). Participants used the mask on every shift for 4 consecutive weeks. Main outcome measure Clinical respiratory illness (CRI), influenza-like illness (ILI) and laboratory-confirmed respiratory virus infection. Results The rates of all infection outcomes were highest in the cloth mask arm, with the rate of ILI statistically significantly higher in the cloth mask arm (relative risk (RR)=13.00, 95% CI 1.69 to 100.07) compared with the medical mask arm. Cloth masks also had significantly higher rates of ILI compared with the control arm. An analysis by mask use showed ILI (RR=6.64, 95% CI 1.45 to 28.65) and laboratory-confirmed virus (RR=1.72, 95% CI 1.01 to 2.94) were significantly higher in the cloth masks group compared with the medical masks group. Penetration of cloth masks by particles was almost 97% and medical masks 44%. Conclusions This study is the first RCT of cloth masks, and the results caution against the use of cloth masks. This is an important finding to inform occupational health and safety. Moisture retention, reuse of cloth masks and poor filtration may result in increased risk of infection. Further research is needed to inform the widespread use of cloth masks globally. However, as a precautionary measure, cloth masks should not be recommended for HCWs, particularly in high-risk situations, and guidelines need to be updated.
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