Tarawa atoll, Kiribati, is pictured in 2004. The Pacific island nations of Kiribati and Samoa have announced rare COVID-19 lockdowns after dozens of international travelers tested positive for the virus. Richard Vogel/AP hide caption toggle caption Richard Vogel/AP Tarawa atoll, Kiribati, is pictured in 2004. The Pacific island nations of Kiribati and Samoa have announced…