Covid Fourth Wave News

Covid-19 ‘Delta’ variant has triggered 4th wave in Middle East: WHO

Covid-19 ‘Delta’ variant has triggered 4th wave in Middle East: WHO

Geneva: While the world is still recovering from the devastation incurred by second wave of Coronavirus pandemic, the World Health Organization on Thursday blamed a more advanced strain, ‘Delta variant’ to be responsible for the “surge” in fresh infection cases, triggering a “fourth wave” in the Middle East, where vaccination