মহানগর ডেস্ক: বিশ্বজুড়ে মারণ ভাইরাস করোনার (Severe Outbreak Of Covid 19) দাপাদাপির পর আবার নয়া ভাইরাসের চোখ রাঙানি শুরু। নয়া ভাইরাসের নাম খোস্ট-টু (Khosta-two)। বাদুরদের মধ্যে পাওয়া (Infected From Bat) এই ভাইরাস মানুষের পক্ষে খারাপ খবরই বয়ে আনতে চলেছে। নতুন এই ভাইরাস শুধু মানবদেহেই সংক্রমণ করে না। বর্তমানে যেসব ভ্যাকসিন রয়েছে, তা প্রতিরোধ করতে সক্ষম। মার্কিন বিজ্ঞানীরা এই ভাইরাসের খোঁজ পেয়েছেন। এনিয়ে প্লস প্যাথোজেনস ম্যাগাজিনে তাঁদের গবেষণা (Research) সংক্রান্ত তথ্য প্রকাশিত হয়েছে। তাতে বলা হয়েছে এই নয়া ভাইরাস কোভিডের কারণ সার্স-কোভ-টু প্রতিরোধী ভ্যাকসিন যাঁরা নিয়েছেন, তাঁদের অ্যান্টিবডিকে (anti bOdY) নষ্ট করে দিতে সক্ষম, যা চিকিৎসকদের আতঙ্ক বাড়িয়েছে।
২০২০ সালে বাদুরের মধ্যে এই নয়া ভাইরাস প্রথম খুঁজে পাওয়া যায় রাশিয়ায়। তবে সেইসময় বিজ্ঞানীদের কেউ ভাবেননি এই নয়া ভাইরাস মানুষের পক্ষে বিপজ্জনক হতে পারে। বিজ্ঞানীরা নিরলস গবেষণা চালানোর পর তাঁরা জানতে পারেন এই ভাইরাস মানবদেহে সংক্রমিত হতে পারে এবং জনস্বাস্থ্যের ক্ষেত্রে সম্ভাব্য ঝুঁকির কারণ হয়ে দাঁড়াতে পারে। খোস্টা টু ও সার্স কোভ-টু খোস্টা টু ভাইরাস সার্বেকোভাইরাসে রয়েছে। এটি করোনা ভাইরাসের সাবগ্রুপ বলেই চিহ্নিত করেছেন বিজ্ঞানীরা।
টাইম ম্যাগাজিনের মতে, এর আগে খোস্টা টু-য়ের সম্পর্ক রয়েছে,রাশিয়ায় বাদুরদের মধ্যে এমন একটি ভাইরাসের সন্ধান পাওয়া গিয়েছিল। তবে মানুষের দেহের কোষে তা প্রবেশ করতে সক্ষম ছিল না। তবে খোস্টা-টু-এর পক্ষে তা সম্ভব। এই ভাইরাসের একই ধরণের প্রোটিন রয়েছে।এক গবেষক জানিয়েছে, ভাইরাস সব সময়ই অনুপ্রবেশের রাস্তা খোঁজে। মানবশরীরে সেই রাস্তা রয়েছে। ফলে আশঙ্কা বাড়ছে ভয়ঙ্কর রকমের সংক্রমণের। সবমিলিয়ে করোনার পর এটিই হতে চলেছে সম্ভাব্য অতিমারির কারণ।
131 comments
Hello! I understand this iss kind of off-topic however I had tto
ask. Doess bulding a well-established blog like yours takee a
lot oof work? I’m brand new to bloggiong but I do wrrite in myy jouurnal
on a dsily basis. I’d like tto start a blog so I wilol be able tto shre
myy experience and thoughts online. Please leet mme know
iff yyou have anny idesas or tils ffor nnew aspiring blpog owners.
Appreciate it!
I need to to thank you for this wonderful read!!
I definitely enjoyed every bit of it. I have got
you bookmarked to check out new things you post…
hi!,I really like your writing so a lot! proportion we be
in contact more approximately your article on AOL?
I require an expert on this area to resolve my problem. Maybe that is you!
Looking forward to see you.
I couldn’t refrain from commenting. Exceptionally well written!
Hey! Quick question that’s completely off topic. Do you know how to make your site mobile friendly?
My weblog looks weird when browsing from my
iphone4. I’m trying to find a template or plugin that
might be able to correct this problem. If you have any recommendations, please share.
Thanks!
Hi there, i read your blog occasionally and i own a similar one and i was just wondering if you get a lot of spam comments?
If so how do you stop it, any plugin or anything you can recommend?
I get so much lately it’s driving me crazy so any
support is very much appreciated.
Appreciate the recommendation. Will try it out.
My brother suggested I would possibly like this website.
He used to be totally right. This put up truly made my day.
You cann’t imagine simply how a lot time I had spent for this info!
Thank you!
I loved as much as you’ll receive carried out right here.
The sketch is attractive, your authored material stylish.
nonetheless, you command get got an impatience over that you wish be delivering the following.
unwell unquestionably come further formerly again since exactly the same nearly very often inside case you shield this hike.
Hi there everyone, it’s my first pay a visit at this web site, and article is in fact fruitful in support of me, keep
up posting such content.
What’s up friends, how is the whole thing, and what you desire to say concerning this
piece of writing, in my view its actually remarkable for me.
hello there and thank you for your information – I have definitely picked up
something new from right here. I did however expertise some technical points using this web site, as I experienced to reload the site
many times previous to I could get it to load correctly.
I had been wondering if your hosting is OK?
Not that I am complaining, but slow loading instances times will often affect your
placement in google and can damage your high-quality score if advertising and marketing with
Adwords. Well I am adding this RSS to my e-mail and
can look out for much more of your respective interesting
content. Make sure you update this again very soon.
I always emailed this web site post page to all my associates, because if like to read it next my links will too.
If some one wants to be updated with newest technologies afterward he must be pay
a visit this website and be up to date every day.
Hi there to every , because I am actually eager of reading this weblog’s post to be updated daily.
It contains good material.
Wonderful blog! Do you have any hints for aspiring
writers? I’m hoping to start my own site soon but I’m a little lost on everything.
Would you propose starting with a free platform like Wordpress or go for a paid option? There are so many choices out there that I’m totally
confused .. Any tips? Thanks!
Excellent goods from you, man. I’ve understand your stuff previous to and you’re just too fantastic.
I actually like what you’ve acquired here, really like what you’re saying and the way in which you say it.
You make it entertaining and you still care for to
keep it sensible. I can’t wait to read far more from you.
This is really a great web site.
Heya i’m for the first time here. I found this board and I find It
truly useful & it helped me out a lot. I hope to give something back and help others like you helped me.
buy zanaflex online
motilium prescription
strattera 80
124 mg furosemide
strattera canada
5 mg arimidex
Write more, thats all I have to say. Literally, it seems as though you relied on the video to make
your point. You definitely know what youre talking about, why waste your intelligence on just
posting videos to your site when you could be giving us something enlightening to read?
retin a cream no prescription
flomax discount coupon
lasix 20 mg daily
cost of furosemide 20mg
tretinoin 0.05 cream buy
can you buy strattera online
tretinoin cream 0.01
[url=http://strattera247.com/]otc strattera[/url]
canadian pharmacy arimidex
inderal 100mg
colchicine brand canada
furosemide 40 mg diuretic
flomax price
abilify for sale online
arimidex tablets 1mg
cheap 40 mg levitra
Excellent web site. Lots of useful information here. I’m sending
it to some pals ans also sharing in delicious. And certainly, thank you
for your effort!
Hmm is anyone else experiencing problems with the images on this blog loading?
I’m trying to determine if its a problem on my end or if it’s the blog.
Any feed-back would be greatly appreciated.
Wow, amazing blog layout! How long have you been blogging for?
you made blogging look easy. The overall look of your web site is excellent, as well as
the content!
I all the time used to study post in news papers but now as I am a user of web
so from now I am using net for articles or reviews, thanks to web.
furosemide without a prescription
orlistat over the counter usa
buy strattera canada
colchicine 0.6
baclofen canada
suhagra 100 usa
600 mg gabapentin capsule
Everything is very open with a clear description of the challenges.
It was really informative. Your site is useful. Thank you for sharing!
buy baclofen canada
Ridiculous quest there. What occurred after? Thanks!
colchicine tablets
cheap suhagra
canadian pharmacy india
zestoretic price
lisinopril 5mg
colchicine india
lisinopril 5 mg pill
strattera cost australia
cost of baclofen uk
buy gabapentin online without prescription
acyclovir 800 mg price
cipro 250 mg tablets
amoxicillin capsules 500 mg india
cafergot
strattera singapore
canada levitra buy online
lioresal 10
Quality posts is the secret to be a focus for the users to pay a visit the web site, that’s what this web site is providing.
amoxil 500mg
zovirax tablets australia
female viagra for sale online
diclofenac 300 mg
compare pharmacy prices
buy nolvadex online canada
best canadian online pharmacy
propecia generic brand
Magnificent beat ! I wish to apprentice even as you amend your website, how can i subscribe for a blog web site?
The account aided me a appropriate deal. I had been tiny bit acquainted of
this your broadcast provided vibrant transparent idea
With havin so much content do you ever run into any issues of plagorism or copyright violation? My site has a lot
of unique content I’ve either created myself or outsourced
but it looks like a lot of it is popping it up all over the
internet without my permission. Do you know any solutions
to help stop content from being ripped off? I’d definitely appreciate it.
ciprofloxacin 250mg tablets
Why people still make use of to read news papers when in this technological globe
everything is existing on net?
You really make it seem so easy with your presentation but I find this matter to be really something that I think I would never understand.
It seems too complex and very broad for me. I’m looking forward for your next post, I will try to get the hang of it!
Good day! Would you mind if I share your blog with my zynga group?
There’s a lot of people that I think would really appreciate your content.
Please let me know. Many thanks
sumycin over the counter
Hi! Quick question that’s entirely off topic.
Do you know how to make your site mobile friendly?
My web site looks weird when browsing from my apple iphone.
I’m trying to find a template or plugin that might be able to correct this problem.
If you have any suggestions, please share. Many thanks!
Hi, constantly i used to check webpage posts here in the early hours in the break of day, since i like to find out more and more.
Great info. Lucky me I came across your blog by accident (stumbleupon).
I have book-marked it for later!
Why users still use to read news papers when in this technological globe the whole thing is accessible on web?
Great website. Lots of useful info here. I am sending it to some
pals ans additionally sharing in delicious. And naturally, thanks for
your sweat!
This design is spectacular! You certainly know how to keep
a reader amused. Between your wit and your videos, I was almost moved to start my own blog
(well, almost…HaHa!) Wonderful job. I really enjoyed what
you had to say, and more than that, how you presented it.
Too cool!
ciprofloxacin cheap
propecia online uk
canadian pharmacy com
Hello! Would you mind if I share your blog with my myspace group?
There’s a lot of folks that I think would really appreciate your content.
Please let me know. Cheers
Hello there! Would you mind if I share your blog with my
facebook group? There’s a lot of folks that I think would really appreciate your content.
Please let me know. Thanks
drug clonidine
advair 250 price
Its such as you learn my mind! You seem to grasp so much approximately
this, like you wrote the e book in it or something.
I think that you simply can do with a few % to force the message home a little
bit, however instead of that, this is excellent blog. A great read.
I will certainly be back.
doxycycline buy canada
It’s appropriate time to make some plans for the future and it is time to
be happy. I have read this post and if I could I
wish to suggest you few interesting things or suggestions.
Perhaps you could write next articles referring to this
article. I wish to read more things about it!
Sweet blog! I found it while searching on Yahoo News. Do you have any suggestions on how to get listed in Yahoo News?
I’ve been trying for a while but I never seem to get there!
Thank you
dexona price
generic arimidex india
silagra 100mg tablets
levaquin
chloroquine 100 mg tablets
costs for wellbutrin
clopidogrel 300 mg tablet
buy sildalis online
where to buy tadacip
cipro price
levaquin generic
budesonide 200 mg
buy tadacip 10
Admiring the time and energy you put into your website and detailed information you provide.
It’s nice to come across a blog every once in a while that isn’t the same old rehashed information. Excellent read!
I’ve bookmarked your site and I’m including your RSS feeds to my
Google account.
medrol 4 mg dose pack
Hi are using Wordpress for your site platform? I’m
new to the blog world but I’m trying to get started
and set up my own. Do you require any coding expertise to make your own blog?
Any help would be greatly appreciated!
tadacip cost
propranolol generic cost
zestril discount
clonidine topical gel
Ahaa, its pleasant conversation on the topic of this post here at this weblog, I have read all that, so at this time
me also commenting here.
If you are going for best contents like I do, just pay a quick visit this website daily for the reason that it gives quality contents,
thanks
This is very interesting, You’re a very skilled blogger.
I have joined your feed and look forward to seeking more of your magnificent post.
Also, I have shared your site in my social networks!
This is a topic that is close to my heart… Best wishes! Exactly where are your contact
details though?
cost of benicar 20mg
finpecia tablet price in india