London public health unit says vaccine booking website attacked by bots Flu vaccine production begins for 2021-2022The World Health Organization (WHO) has released its recommendations for the composition of vaccines for the 2021-2022 flu season, working with record-low levels of surveillance data from the 2020-2021 season. Derms report seeing more perioral dermatitis and erythematous rash during pandemic Financial fables: A little financial knowledge is a dangerous thing Hamilton public health nurse fired, others disciplined for vaccinating relatives Desmond inquiry: former soldier was never given two assessments considered essential Alberta researchers mark sharp spike in unintentional poisonings from hand sanitizers Canada’s chief science adviser raises concerns over extended two-dose window for seniors What Canada has failed to learn from the persistence of tuberculosis How well do current COVID-19 vaccines protect against COVID-19 variants? A look at what is currently known and unknown about vaccine efficacy against COVID-19 variants of concern. First Previous 1323 1324 1325 1326 1327 Next Last