Vaccination

Going big: US dispensing shots at stadiums and fairgrounds

The U.S. is entering the second month of the biggest vaccination drive in history with a major expansion of the campaign, opening football stadiums, major league ballparks, fairgrounds and convention centers to inoculate ...

Vaccination

US ramps up vaccinations to get doses to more Americans

The U.S. is entering the second month of the biggest vaccination drive in history with a major expansion of the campaign, opening football stadiums, major league ballparks, fairgrounds and convention centers to inoculate ...

Medical research

Messenger RNA: How a long shot idea led to COVID-19 vaccines

Hungarian-born scientist Katalin Kariko's obsession with researching a substance called mRNA to fight disease once cost her a faculty position at a prestigious US university, which dismissed the idea as a dead end.

Diseases, Conditions, Syndromes

Trudeau: Canada to get Pfizer vaccine by end of this year

Prime Minister Justin Trudeau said Monday Canada will get up to 249,000 doses of the vaccine developed by American drugmaker Pfizer and Germany's BioNTech before the end of December.

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