Covid: WHO calls for booster pause to vaccinate poorer nations WHO chief says it would allow at least 10% of the population in every country to be vaccinated.
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2026. Május 24. Eliza, Eszter napja van
2026. Május 24. Eliza, Eszter napja van
Covid: WHO calls for booster pause to vaccinate poorer nations WHO chief says it would allow at least 10% of the population in every country to be vaccinated.
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