Robert F. Kennedy Jr, nephew of JFK, is one of 12 people said to be responsible for two-thirds of online COVID-19 vaccine dis-information.

The US has been hard hit by the Omicron variant and there are around 145,000 people hospitalised with COVID nationwide this week, slightly down from last week but still higher than any prior surge.

Experts believe one factor in why the US is still seeing record numbers of hospitalisations and deaths may be patchy vaccination rates.

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