US covid travel

The U.S. announced new COVID-19 testing requirements Wednesday for all travelers from China, joining other nations imposing restrictions because of a surge of infections. The increase in cases across China follows the rollback of the…

Dr. Anthony Fauci, the top U.S. infectious disease expert, said Monday the U.S. should consider a vaccination mandate for domestic air travel, signaling a potential embrace of an idea the Biden administration has previously eschewed, as…