So-called Invisible Biting Parasites .. little known facts about "Delusional Parasites" that affect millions, every year
Parasites affecting mammals are hard to eradicate. These invisible parasites do a lot of damage to the host organisms, which include humans.
Invisible parasites, invisible bugs, parasites change the outward appearance of the host organism
https://archive.org/details/XiaoYingVideo1519686361052HD
What are those invisible biting insects? What is biting me and making me itch?
https://archive.org/details/XiaoYingVideo1519709372639HD
Why invisible biting parasites are so hard to kill, investigating invisible bugs that bite
Congratulations @samyu! You received a personal award!
You can view your badges on your Steem Board and compare to others on the Steem Ranking
Vote for @Steemitboard as a witness to get one more award and increased upvotes!