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Pfizer Says Booster Neutralized Omicron but Variant May Elude Two Doses

Pfizer and BioNTech said that a third dose of their Covid-19 vaccine neutralized the Omicron variant in lab tests but that the two-dose regimen was significantly less effective at blocking the virus.

The Wall Street Journal |  | Fuente original

U.S. Plans Diplomatic Boycott of Beijing Winter Olympics

The Biden administration’s boycott, which drew criticism from China, will keep U.S. officials from attending the Games but allow participation by American athletes.

The Wall Street Journal |  | Fuente original

China Increasingly Obscures True State of Its Economy to Outsiders

New data restrictions have made it harder for foreigners to get details on what’s happening inside China, including about port activity, supplies and political dissent cases. Companies and governments are left trying to figure out how to engage.

The Wall Street Journal |  | Fuente original

Big Tech Privacy Moves Spur Companies to Amass Customer Data

Marketers are staging sweepstakes, quizzes and events to gather people’s personal information and build detailed profiles—a response to Apple’s “opt in” policy for apps and Google’s plan to restrict user tracking in its browser.

The Wall Street Journal |  | Fuente original

Didi Global Plans to Delist From New York Stock Exchange

Didi Global plans to delist its shares in the U.S. and pursue a listing in Hong Kong, a dramatic reversal just months after the Chinese ride-hailing group’s ill-fated initial public offering in New York.

The Wall Street Journal |  | Fuente original

Dow Falls More Than 400 Points as Omicron Fuels Volatility

U.S. stocks fell in a choppy trading session, dragged down by news that the first known case of the Omicron variant was identified in the U.S.

The Wall Street Journal |  | Fuente original

MLB Owners Lock Out Players in Battle Over the Game’s Economics

Discussions failed to yield a new collective bargaining agreement, setting the stage for the sport’s first work stoppage since the 1994 season.

The Wall Street Journal |  | Fuente original

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