London, United Kingdom (CU)_ According to the senior scientist of the World Health Organization, the highly infectious Covid-19 variant Delta, which is initially detected in India, is globally becoming the superior strain of the disease. According to WHO, the new strain has spread to over 80 nations and is continuing to evolve as it expands around the world. According to the Centers for Disease Control and Prevention, it now accounts for 10% of all new cases in the United States, which is a 6% increase compared to last week.
Dr. Soumya Swaminathan, the chief scientist of WHO, said during a press briefing at the agency’s Geneva headquarters that this is due to its much increased transmissibility. According to studies, delta is…
