<p class="MsoNormal">Pharma giant Pfizer<a href="https://www.forbesmiddleeast.com/industry/healthcare/pfizer-gets-%24195-billion-us-deal-for-100-million-doses-of-planned-covid-19-vaccine" target="_blank"> </a>said that participants were showing mild-to-moderate side effects when given either the company’s experimental coronavirus vaccine or a placebo in an ongoing late-stage study.</p>
