Hints and tips:
...Barbara Ferrer, public health director at LA County, said that while vaccines were effective at preventing hospitalisations and deaths against Delta, wearing masks indoors would reduce transmission....
...That was the day Donald Trump visited the US Centers for Disease Control and Prevention in Atlanta....
...In a purple-lit room in a Las Vegas hotel, pacemakers, insulin pumps and glucose monitors lie on a table, ready to be hacked....
...Johnson & Johnson, Pfizer and Roche take the top slots....
...His passages on health and geometry are extraordinarily contemporary....
...A natural community organiser, Carlos worked with dozens of other young illegal immigrants, hatching a plan to shift support in the Latino community towards Obama....
...Mr Clinton, through his Foundation and Global Initiative – focused on health, interfaith dialogue and the environment – has followed Mr Carter’s lead....
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