Image Credits:

Home: Ribbon / Buddies

<a href="">Ribbon vector created by freepik -</a>

<a href="">People vector created by stories -</a>

Mission: Immune system / lab concept 

<a href="">Designed by Freepik</a>

<a href="">Designed by stories / Freepik</a>

Sent Mail

<a href=''>Computer vector created by stories -</a>

<a href="">Designed by  / Freepik</a>

Thank you for your donation

<a href=''>Business vector created by macrovector -</a>

<a href=''>Ribbon vector created by freepik -</a>

<a href="">Designed by macrovector / Freepik</a>

<a href="">Designed by Freepik</a>

Points of light 

<a href=''>Map vector created by macrovector -</a>

Other images belong to respective owners.