Markets Fall Amid Worries Over Johnson & Johnson's Vaccine
Image Image Halting the use of Johnson & Johnson’s vaccine could hinder the U.S.’s inoculation drive.Credit...Rob Engelaar/Agence France-Presse, via Anp/Afp Via Getty Images New worries about J.&.J.’s Covid vaccine Federal health officials have called for an immediate halt in using Johnson & Johnson’s Covid-19 vaccine, after recipients in the U.S. suffered blood clots within two weeks of vaccination. It could mark a hurdle for America’s inoculation efforts. Six women between age 18 to 48 developed a rare disorder involving blood clots. One died and another is hospitalized in critica...