Marie Neige, a call center operator in Seychelles, was eager to be vaccinated. Like the majority of the residents in the tiny island nation, she was offered China’s Sinopharm vaccine in March, and was looking forward to the idea of being fully protected in a few weeks.On Sunday, she tested positive for the coronavirus.“I was shocked,” said Ms. Neige, 30, who is isolating at home. She said she has lost her sense of smell and taste and has a slightly sore throat. “The vaccine was supposed to protect us — not from the virus, but the symptoms,” she said. “ …
