 "Donald Trump")
US President Donald Trump vowed to "crush" Covid-19 with a vaccine by the end of the year, as he accepted the Republican nomination for a second term as the country's leader. The US President said that the country is roped in deft scientist to develop the vaccines for coronavirus under 'Operation Warp Speed'.
"We are marshaling America's scientific genius to produce a vaccine in record time. We will have a safe and effective vaccine this year and together we will crush the virus,” Trump said, adding that three cvaccines will be ready for production soon and could be made available this
