https://www.cbc.ca/news/health/c ... -covid-19-1.5968657
"This vaccine has had all the ups and downs — it looks like a roller coaster," said Dr. Caroline Quach, chair of NACI and a pediatric infectious diseases expert. "The problem is because data are evolving, we are also evolving our recommendations."
Quach said the risk of rare blood clots appears to only occur in younger populations, which is why NACI recommended suspending the vaccine in those under 55.
She added that the vaccine works well in preventing severe outcomes and death in older populations over 55, particularly in those over 70, and the risk of blood clots does not appear to be present in those age groups.
"What we need to have is continued confidence in our expert review panel that it's looking at these vaccines and deciding what is going to be best, safest and most effective for Canadians," said Alyson Kelvin, an assistant professor at Dalhousie University and virologist at the Canadian Center for Vaccinology in Halifax.
回复 三国志：想必是这样，很同意她的观点 "The problem is because data are evolving, we are also evolving our recommendations." 相关的建议随着数据而变化，以及她说的 "the vaccine works well in preventing severe outcomes and death in older populations over 55, particularly in those over 70, and the risk of blood clots does not appear to be present in those age groups"
加拿大建议55岁以下人士暂停打阿斯利康