About This Source - CGTN
This story is an English language news item from CGTN. CGTN is a Chinese state-funded broadcaster.
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CGTN published this video item, entitled “Gap in vaccine procurement between developed and developing countries” – below is their description.
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Huge vaccination campaigns are continuing across the world, raising hopes that the end of the pandemic is in sight. However, as we learn more about the global vaccination process – and as new variants of the virus continue to emerge – experts say there’s still a long way to go before the pandemic is brought under control. Let’s look at some of the challenges that lie ahead.
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In This Story: Vaccine
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.