Pfizer Coronavirus Vaccine

• Is a single COVID-19 vaccine dose enough for those previously infected?

  Natural post-infection immunity could protect COVID-19 patients, experts say, but more research is needed to influence vaccination strategies.

  Health

  Feb 24, 2021
  
• Coronavirus vaccine rollout: How Canada compares with other countries

  Lagging behind in vaccination rates, experts say Canada does not have the ‘same urgency’ in its distribution as Israel and the United States.

  Health

  Jan 20, 2021
  
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• Delaying second dose of coronavirus vaccines is ‘risky gamble’: experts

  Some Canadian provinces are extending the time between the two doses for coronavirus vaccines amid shortages. Will that affect immunity?

  Canada

  Jan 19, 2021
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• Pfizer vaccine delay a ‘blow,’ will affect Alberta’s vaccine schedule: health minister

  Alberta’s health minister says the vaccine schedule will be affected, but the province will continue giving out whatever vaccine it does receive to those priority groups.

  Health

  Jan 15, 2021
• Threats to coronavirus vaccines among reasons military leading rollout: Trudeau

  The coronavirus has ravaged the globe since it was first identified one year ago but the initial rollout of vaccines is giving hope it could come to an end.

  Canada

  Dec 25, 2020
• Will we need a new COVID-19 vaccine every few years? Here’s what we know

  Studies are currently underway to determine how frequently, if at all, repeat injections of the coronavirus vaccine will need to take place.

  Canada

  Dec 23, 2020
• EU approves Pfizer coronavirus vaccine; deliveries expected within days

  The EU's executive commission gave the green light just hours after the European Medicines Agency said the vaccine meets safety and quality standards.

  Health

  Dec 21, 2020
• Biden to receive coronavirus vaccine next week, Pence set to be vaccinated Friday

  Trump will get the vaccine himself as soon as his medical team determines it is best, White House Press Secretary Kayleigh McEnany said on Tuesday.

  Politics

  Dec 16, 2020
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• U.S. reviews Moderna coronavirus shot as Pfizer vaccinations expand across country

  Shipments of Pfizer's vaccine are set to arrive at 400 additional hospitals and other distribution sites Tuesday, a day after the nation's death toll surpassed 300,000.

  World

  Dec 15, 2020
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• U.S. doles out 1st coronavirus vaccines

  Shipments of precious frozen vials of vaccine made by Pfizer Inc. and its German partner BioNTech began arriving at hospitals around the country Monday.

  Health

  Dec 14, 2020