Covid-19 variants pose 'real threat' to vaccine progress, CDC warns

A top health expert says highly contagious variants of the virus pose a "real threat" to the US.

from BBC News - World https://ift.tt/2Pl7vox
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Gazans describe fresh horror in north as Israel renews offensive

Israel has told 400,000 people to evacuate the area, but many are too exhausted and fearful to leave. from BBC News https://ift.tt/dyJEBLr