Form the past to present known social livings they had not faced bedbug issue.
Bedbug is parasitic and pathogenic vector pest! They survive power just like parasite. Bangladesh is warm country and it is present all most everywhere. Their is very rare person who has not faced this bedbug issue.
It eaay to control with efficient imidaclorprid.
Is is safe and 100% effective.
Bedbug is more trusted easy safe affordable then past period. Bedbugs can survived more one years without blood food.
Even when they walk on skin and suck blood mammalian worm blood their could not notice.