Jim Cramer Says China's Vaccines 'Don't Work' But Xi Won't Admit It By: Benzinga via Benzinga November 22, 2022 at 14:45 PM EST COVID-19 cases have spiked again in China, sparkingfresh lockdown measures in the nation's capital.Jim Cramer has ... Read More >> Related Stocks: Biontech Se ADR Moderna Inc Pfizer SVA Sinopharm Group