COVID-19 Signs and Symptoms: Scientists Find ‘Scratchy Throat’ a Common Sign of Omicron Variant Medicine & Technology Dec 18, 2021 The World Health Organization has said, the COVID-19 Omicron variant has been reported in more than 70 countries and has spread more rapidly compared to any other strain.
Sunscreen Myths Debunked; Expert Warns Against 'Dangerous' Sun Protection Ideas That Only Puts One at Added Risk