COVID-19 , . , - . , , , . , , . , .
Procter & Gamble
, , Procter & Gamble. . . Procter & Gamble . . P&G 2,73%. , 25 .
Cisco Systems
, , Cisco. , (). . , . Cisco . , 50% .
Merck & Company
, , Merck & Company. , , . Merck & Company Keytruda. , 2023 Keytruda $20 . 11%. Merck & Company . 43,06% .

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