WHO Warns There May Never Be <br />A 'Silver Bullet' for COVID-19 The World Health Organization has <br />warned that despite the progress in <br />vaccine research, the road to <br />normality remains far off. WHO's Tedros Adhanom, <br />via virtual news briefing WHO emergencies head Mike Ryan emphasized <br />the importance of enforcing mask-wearing, <br />hand-washing and social distancing. Mike Ryan, via virtual news briefing COVID-19 has infected over <br />18.14 million people and 688,080 <br />people have died worldwide.