As virus variants spread, ‘no one is safe until everyone is safe’
The New York Times reports: As a dangerous variant of the coronavirus first discovered in South Africa sickens and kills thousands across the country, Jan Matsena has shown up every day to stock the shelves at a Cape Town supermarket, terrified that he, too, will catch it. A neighbor died in December, then a co-worker in January. Now Mr. Matsena is waiting for a vaccine so he can return home to his township and hold his baby daughter again. But…