Coronavirus and covid-19 - things you have to know Video: .mp4 (1280x720, 30 fps(r)) |...
What you'll learn
how to avoid coronavirus infection,
how to prevent covid-19,
how immune system response on viral infections.
Requirements
no
Description
CORONAVIRUS is a very dangerous kind of virus. Every day thousands of people die because of COVID-19.
But you can protect your health and health of your family!
TOPICS OF THE COURSE:
Part 1....