NOT SURE WHO IS THIS BIGCOP !So EINSTEIN in case if you are not aware USA FDA made MIR voluntary withdrawal the EUA for COVID19 TEST KIT upon submission of the COVID19 TEST KIT PLUS under pretex of FDA RULING . So much so all sales STOPPED ! PFIZER on the other hand were allowed to come out with other COVID19 vaccine without having to withdraw their earlier one and sales CONTINUED on. Can you see perhaps not too obvious for you. PETEY78 merely SAYING MM of MIR have to be more professional and look for other MARKET not just waiting for only USA FDA which may or may not come. 75 % of USA are vaccinated and even in CANADA is catching up. The race is almost ending. Maybe for 3rd world countries still demand and probably at port of entries of some countries should be still in demand. So BIGCOP think !