Dr. Harvey Risch, a noted Yale epidemiologist, has accused White House coronavirus task force member Dr. Anthony Fauci of waging a "misinformation campaign" against the drug hydroxychloroquine, claiming the medication has shown consistently encouraging results in treating COVID-19 when used properly. Hydroxychloroquine has been at the center of a protracted political debate since March, when President Trump cited the drug as a promising possible treatment for the novel coronavirus. HCQ has long been used by doctors to treat malaria along with other syndromes such as arthritis and lupus. The World Health Organization lists it as an essential medicine, while nearly...