BY OUR CORRESPONDENT A new study on healthcare workers in Israel has found that one shot of a two-dose vaccine produced by Pfizer-BioNTech is 85 percent effective, heightening the debate over the possibility of spacing out doses. The Lancet medical journal published on Thursday the results of the study based on more than 9,000 health […]
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General
Cuba’s president defiant, says no negotiations scheduled as Trump moves to choke off oil lifeline
Cuban President Miguel Díaz-Canel declared Monday that his administration is not negotiating with Washington, despite President Donald Trump’s threats to push Cuba into a deal…

