<span style="color: #222222;">Government has denied reports that 50 healthcare staff at AIIMS tested Covid positive as masks and PPEs don't meet standard. In a tweet, Press Information Bureau termed it as incorrect. <br />''<br />''It said the masks and PPEs meet Health Ministry standards and evaluated  and certifications verified by AIIMS committee.</span><br />'' <span style="color: #222222;"> </span><br />'' <span style="color: #222222;">The PIB said 95 percent positive cases did not have any evidence of transmission from patient care.</span><br />''