<a href="/blog/wp-content/uploads/2020/05/Do-you-know_-Viruses-and-Immunity.jpg"><img src="/blog/wp-content/uploads/2020/05/Do-you-know_-Viruses-and-Immunity.jpg" alt="Do you know Viruses and Immunity" width="618" height="309" class="alignnone size-full wp-image-194" /></a>

<h2>Do You Know?</h2>

<ul>
<li>During single coughing by infected individual 3000 droplets spreads in the environment. While in sneezing 40000 droplets spreads up to one-meter distance having a speed of 300km/hour.<!--moreRead more &gt;--></li>
<li>Each droplet contains approx. 20 lakh viruses.</li>
<li>It may float in air once attached to dust particles and survive for 2 to 3 hours. The survival rate on surfaces depends as follows:
<ul style="margin: 5px 20px;">
<li>Glass - 96 hours</li>
</ul>
</li>
</ul>