Introduction to Coronaviruses (SARS, MERS, COVID-19): Hosts, Symptoms, History of SARS and MERS

Check for intestinal parasites too...

Useful

as we see this virus from ukrain biolgy.after send to hongkong terrorist in 2019.wuhan of china under biolgy attanck

Not in 2019 it's came in 2016 .

Looks like you got the origin of the virus wrong, shame people are so scared to appear "politically correct" and didnt even mention the actual cause

i love how people still say “both in humans and animals” as if it’s not the most arrogant thing to think we aren’t animals lol. video started less than adequate. let’s see what other nonsense he’s got to say.
edit: “human coronavirus’ are alpha and beta”

meanwhile delta is killing humans. delete this video.

Here comes the omicron

soooo test these bats

Your videos are really helpful.

Propaganda I had covid my whole house also all my co workers almost everyone I know and everyone recovered within days there trying to scare us its b.s take the vaccine that's all I hear hell nah I recovered in 4 days propaganda so we'll take there dumb vaccine and make them richer trust me propaganda

Wtf are they doing in this lab and for what purpose they stay over the world i really dont know

It is so surreal that when this was recorded there were only 10,000 cases of Covid-19 and at the time of watching this there have been 219 Million cases and 4.5 Million deaths.

What do you think of the theory that the 1890 pandemic was H=CoV OC23?

Where is the ISOLATE of Covid ??!

OS OT POSSIBLE SOMONE IN A LAB COMBINES STARS VIRUS WITH COVID?

FIRST WAS COVID 19 RUMORED TO COME FR A LAB

THEN STARS COVID 19..

So it sounds like the virus was UPGRADED IN A LAB

WHT TO KILL US TO YALE OUT HALF OF THE POPULATION.

THE VACCINE ISNT A CURE. IT DOES NOT PREVENT YOU FR GETTING COVID.


THEY SAY IT LESSONS THE SYMPTOMS OF THE VIRUS.

HOW DO THEY KNOW WHEN THEIR NOT TESTING PROPERLY.

OUT OF 641 INFECTED

THEY INLY DECIDE TO STUDY 241

WHY THEY HAVE BILLIONS OF DOLLARS...

COULD IT BE BECAUSE THEY DONT REALLY WANT THE STUDYS TO BE ACCURATE?

OR MAYBE THEY DID TEST 641 AND IYS BEING KEPT FR THE PUBLIC?

WHY IT SHOWS NO SIGNIFICANCE OF TGE VACCINE.

WE ALL K IW WHEN BILLIONS OF DOLLARS ARE AT STEAK. INFORMATION CAN BE LOST QUICKLY

why doesnt the virus mutate in order to affect the bats immune system then

I will never ever forgive China.

Angry conservatives in the comment, grab your popcorn everyone 🍿

Propaganda

Would we have covid if China wasn't messing around in the lab

WHY USA IS SUFFERING MORE SO WITH COVID

Saddam's regime purposefully mixed mustard gas and nerve agents to magnify their initial and long-term effects. Mustard gas, a blistering agent, affects membranes of the nose, throat, and lungs. HE HAD SCUD, IRAN HAS THEM !!!!

VX gas is a terrifying nerve agent developed specifically to be used in chemical warfare.

ALSO THE SIMULARATY TO VX GAS

when does a virus decide to go from bat to human? how does it know what kind of mutation needed to jump onto a human?

We survived it

Okay

Wake up honey...RaTg13 was not a live virus. It was generated using microsoft word by Shii Zhengli, in january 2020. during pandemic!!!

Thanks for this video i learned alot for my school project about the Coronavirus

Uh-huh.
So will covid-19 give me testicular cancer or prostate cancer? Sir?

Sup guys in feb 2021

How did all of the SARS vaccines turn out?... Answer: They all failed in animal testing due to pathogenic priming and ADE (antibody dependent enhancement) and had horrible safety records. I don't know how you could do a video on this topic and not include that highly pertinent information

The case fatality ration in western countries now stands at 0.4%

Common DNA biological engineered biological weapon one thing in common they attack the respiratory system smoking gun biological weapon USA isreal

Biological warfare

Coronavirus SARS MERS MADE IN USA BIOLOGICAL WEAPON CENTRE

Concerned regarding mers?

Somebody had to create the virus the virus don’t make it self.....

In a nutshell: SARS, MERS and COVID are basically cousins.

Can't believe 9 months ago when you made this video there were only 10,000 cases of covid-19 now there are millions

mmm wounderful bat soap .... Coof.... I no feell coof coof, Am cooffing

hhahaahahahahahaahahahahahahaahahahaah almost 40ml

i hope Qoronavirus leave us alone whoever see this comment i wish you,your family and the ones you love a healthy life....

Well... Another Corona virus is on its way in 2022 .. I might die saying this and exposing this but trust me, its all planned and they are up to make a stronger COVID-22 SOON.

name the type of pathogen that is responsible for the covid 19 pandecmic can someone help me with this question

We were told the "wet" markets in China, named for the river of blood that flows daily from torturing innocent animals (no,there is NO food shortage in China,they DO NOT need to kill these animals The uneducated, superstitious idiots in China believe they give them special powers and medically impossible benefits) THE SOURCE OF A PANDEMIC IS STILL OPEN, FULLY OPERATIONAL! IF THEY EVEN THOUGHT IT WAS THE SOURCE,IT SHOULD HAVE BEEN SHUT DOWN! But, it wasn't! WHY? The virus is 99.9% survivable in healthy adults and children, the CDC said only 6% of the deaths were ONLY due to covid-19, the rest were due to other complications. The flu is exponentially worse, every year. YOU HAVE BEEN MANIPULATED AND LIED TO, NOW, ASK WHY?

NOOOOOO IS MY DOG GONNA GET INFECTED?!?!

Or it originated from a level 4 lab 🔬 in Wuhan China 🇨🇳 and either escaped accidentally or on purpose to establish the great Reset the World Economic Forum has been pushing.

to be honest your logic is bullshit

ok so key words is combine protein in others like human cells they fuck us over peroid