Coronavirus in the world, the president of doctors of South Africa: “The Omicron variant gives mild symptoms”

After the cases in South Africa, infections with the Omicron variant have been detected in many other European and world countries, from Great Britain to Germany, from Italy to Belgium to Botswana, Israel, Hong Kong, Australia. States and governments are putting in place several measures such as restrictions on international travel to avoid a new pandemic wave, while scientists study