HARLAN -- Opinions about COVID-19 and the current vaccines are as wide-ranging in this country as the 2,901 miles separating North Farallon Island, California and Sail Rock, Maine. Harlan resident Curt Bladt can only speak for himself. “My oncologist said, ‘If you hadn’t had the vaccine, you’d have probably been dead,’” said Bladt, who was hospitalized for five days in August after testing positive for the virus.