Gracelynn Blumenfeld, 8, visits with Santa through a transparent barrier in Bridgeport, Connecticut. Photo: AP
Coronavirus: Moderna vaccine success gives world more hope
- Moderna experimental vaccine 95 per cent effective in preventing Covid-19 based on interim data
- Vaccines needed to fight pandemic that has infected 55 million people and killed 1.3 million
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Coronavirus pandemic
Gracelynn Blumenfeld, 8, visits with Santa through a transparent barrier in Bridgeport, Connecticut. Photo: AP