Coronavirus vaccines suiting every taste: what's the difference
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Photo Reuters
12 million doses of COVID-19 vaccines have already been injected in 30 countries. However, there are currently only several vaccines. So I decided to talk briefly about what are the main ones and how they differ.
- Pfizer Inc. & BioNTech SE
It's a vaccine made in the United States. On December 27, it was used to vaccinate people in the EU, and in the United Kingdom.
It's sensitive to temperature: it must be stored and transported at -70 C, and the temperature can be from +2 to +8 C only in the last 5 days before use.
According to preliminary estimates, the effectiveness of this vaccine is about 95%.
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