Read more about Biological E ties up with Canadian firm Providence for mRNA Covid vaccine on Business Standard. The vaccine, named PTX-COVID19-B, is under development in Canada; the deal assumes significance as this gives India access to the mRNA tech
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Canadian scientists creating COVID-19 vaccines have a problem: too many vaccinated Canadians.
The country’s accelerating immunization campaign means domestic developers likely can’t test their product against a placebo at home, prompting some to eye overseas trials or other alternatives to prove their vaccines work.
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Dr. Volker Gerdts’s team at the University of Saskatchewan’s Vaccine and Infectious Disease Organization (VIDO) started work on a COVID-19 vaccine in January 2020. But participants in their phase one trial are dropping out as they become eligible for approved vaccines.
TORONTO A Canadian drugmaker has posted promising Phase 1 trial results for its own COVID-19 vaccine, but is threatening to move its future trials and production out of the country if it doesnât receive further support from the federal government. On Wednesday, Calgary-based Providence Therapeutics released results from its Phase 1 trials of 60 participants aged 18-64 that show âstrong virus neutralization capabilityâ with no serious side-effects reported, according to a news release. Participants in the Phase 1 trial were given either a placebo or Providenceâs vaccine in one of three dose sizes. After 28 days, participants given any of the vaccine sizes showed COVID-19 antibodies, while all doses showed 100 per cent COVID-19 âblocking activityâ after 42 days.