Walmart (WMT), the nation's largest retailer, said all its US-based corporate employees must be vaccinated by October 4, according to a Friday memo from Doug McMillon, the company's president and CEO.
Johnson & Johnson on Friday said its single-shot coronavirus vaccine was 72% effective in preventing moderate-to-severe COVID-19 in the U.S, but fell to 66% in a larger trial conducted worldwide.
Musk has secured $ 46.5 billion (£ 35.6 billion) to fund a possible hostile bid for Twitter and is putting $ 21 billion of his money as part of the package.
