USA without mask is definitely encouraging for the whole corona tormented World & side by side the vaccine invented by America ensure somehow that corona can be defeated. Even the President Biden today at first in his Oval office & then in rose garden declared, “today is a great day for America”. Prior to this Centers for Disease Control & Prevention allowed fully vaccinated people on Thursday to stop wearing mask in outdoor & also in most of the indoor works. President Biden, first of all in a meeting with Republican Law makers, led the group in removing their masks. After this, many Americans are with the expression that get vaccinated or wear a mask. Here it is important to mark that US virus cases since September last year are at their lowest rate & deaths are also at their lowest point since April including the desk positivity rate is at the lowest point since pandemic began. Addition to this, the director of the CDC Rochelle Walensky told somehow or other, we can get back to normalcy. Categorically the version is, “if you are fully vaccinated, you can start doing the things that you had stopped doing because of the pandemic”. At present also Biden administration is not going to enforce the mask wearing guidance on those not yet fully vaccinated. In this context he told, “we are not going to go out & arrest people”. His simple dictum is if not vaccinated then wear the mask for your own protection & the protection of the people who also have not been vaccinated yet. After President’s cleam cheat even the house speaker Nancy Pelosi told on Capitol Hill, she is not changing the rules requiring mask on the house floor. Rather she questioned to a news agency that “are they all vaccinated”? Estimate puts the percentage of unvaccinated law makers in the house at 25%. Anyhow the announcement by the President is definitely a boost indirectly for vaccines made in America which would be a chosen vaccine for many countries to book more & more & to have more profit by that too.