করোনা ভাইরাস কি?|করোনা ভাইরাস এর লক্ষন কি?|করোনা ভাইরাস কিভাবে ছড়ায়?|Latest Corona Virus news update

You can know about Corona Virus from this video . PS : Don't forget to SUBSCRIBE TAJA KHOBOR for more Trusted Video. Music : News Theme 1 by Audionautix is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Artist: http://audionautix.com/ Thanks for Watching. Have a Nice Day. #coronavirus#banglanews#tajakhobor