(Amina Zafar/ CBC News) — After routine childhood vaccinations fell during the pandemic, public health officials across the country are working to get Canadian students back up to date on immunizations for serious yet preventable diseases.

In southwestern Ontario’s Waterloo region alone, public health officials  …

(Richard Haridy/ New Atlas) — A new study published in the journal Gut Microbes is the first to investigate the relationship between air pollution and a baby’s developing gut microbiome. The research found exposure to air pollution in the first six months of life is associated with a gut microbiome composition linked  …