Republican Pennsylvania Senate candidate Dr. Mehmet Oz has financial ties to at least two pharmaceutical companies that supply hydroxychloroquine, an anti-malaria drug that he has floated as a possible Covid-19 treatment. Oz, a physician and veteran television show host who is facing Democrat John Fetterman in the race for Pennsylvania’s open Senate seat, owns along with his wife at least $615,000 in shares of Thermo Fisher Scientific, according to his financial disclosure.
