SOUTH Africa aims to have given at least one dose of COVID-19 vaccine to 35 million of its 60 million people by Christmas, a senior health official has disclosed. The Department of Health's Nicholas Crisp added during a briefing to a parliamentary committee that roughly 25,000 vaccine doses had been either stolen or destroyed during riots last week. The country is the worst affected by the coronavirus pandemic on the African continent in terms of recorded infections and deaths, and is experiencing a "third wave" of infections. Its vaccination campaign started slowly due to a mix of bureaucratic failures, bad…