State election officials continue to work through the uncounted primary ballots, a process that could take days or weeks Sign up for the Breaking News US email Three scientific papers that raised questions about vaccine safety and were used by the Trump administration to justify controversial changes to US vaccine policies have over the last two months been removed, retracted or placed under investigation by the journals that published them. In some cases, the actions occurred years after scientists first raised alarms about the studies’ scientific merits. Continue reading...