Covid: China's Sinovac vaccine to be included in Brazil immunisation plan Officials say an immunisation programme using CoronaVac could begin as soon as January 2021.
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2026. Augusztus 25. Lajos, Patricia napja van
2026. Augusztus 25. Lajos, Patricia napja van
Covid: China's Sinovac vaccine to be included in Brazil immunisation plan Officials say an immunisation programme using CoronaVac could begin as soon as January 2021.
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