<p>Sputnik V said it will soon offer a booster shot, adjusted to work against the Delta variant of coronavirus to other vaccine manufacturers, according to news agency <em>ANI</em>.</p>.<p><em><strong>More to follow...</strong></em></p>
<p>Sputnik V said it will soon offer a booster shot, adjusted to work against the Delta variant of coronavirus to other vaccine manufacturers, according to news agency <em>ANI</em>.</p>.<p><em><strong>More to follow...</strong></em></p>