As people from all continents continue to solidify their efforts to fight the Covid-19 outbreak, the virus has been observed to develop different strains that are more lethal and deadly. In fact, the current development in the change of the Covid-19 strain is that there has been a pre-dominant Covid-19 strain that has emerged in the UK and is predicted to affect the US in higher levels. This is primarily because the B.1.1.7 strain of the virus has been found to be more infectious and with dire consequences. More so, Dr. Anthony Fauci, a top US infectious disease official argues that if proper measures are not taken to prevent the spread of the disease, B.1.1.7 strain of Covid-19 might become the predominant strain in the US. This comes at a time when the virus has claimed more than 400,000 American lives.