Biosafety level
18
MENTIONS
10
EPISODES
10
PODCASTS
Search complete. 18 mentions across 10 episodes found for "Biosafety level".
Oct 12, 2026
Ep 40: Plague Panic: Inside Russia's Plague Scare and the Science of Yersinia pestis
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6:02Jessica StahlHOST
Think like a sneezing or coughing cat.
J
6:05Jessica StahlHOST
Yersinia pestis requires biosafety level 3, that's BSL-3, containment for all propagative work, that's, for example, culture manipulation, animal studies, aerosol generating procedures.
J
6:19Jessica StahlHOST
It is also classified as a Tier 1 select agent in the United States.
J
6:24Jessica StahlHOST
and it appears on equivalent high-consequence pathogen lists in most jurisdictions alongside other very famous select agents such as anthrax.
The CIA’s SECRET Evolution: Why Your Democracy is in Danger
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50:51speaker_6HOST
And the terrifying reality is that the infrastructure to build these pathogens already exists globally, hidden in plain sight under the banner of public health.
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50:59speaker_7HOST
Jacobson notes there are roughly 3,600 BSL-3 and BSL-4 laboratories operating around the world right now.
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51:06speaker_6HOST
BSL-4 stands for Biosafety Level 4.
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51:10speaker_6HOST
These are the maximum containment laboratories designed to study the most lethal, incurable pathogens known to humanity.
Why is Trump encouraging Iran to bomb San Diego?
E
22:06Emily MaitlisHOST
OK, so just talk us through, because we haven't really got into what is happening in Russia, but talk us through what we know about that right now, Miles, and how US scientists could have been helpful in trying to get to the bottom of what it is.
M
22:22Miles TaylorGUEST
Well, the situation's fluid, but what we know is that sometime around 10 days ago, an incident happened in this lab in Siberia, in Russia, what's called a BSL level three lab.
M
22:36Miles TaylorGUEST
That's a biological security level.
M
22:39Miles TaylorGUEST
That's one of the highest security level labs you get.
M
22:42Miles TaylorGUEST
It only goes up to BSL level four.
M
22:45Miles TaylorGUEST
And allegedly a test tube or something broke in that lab.
M
22:49Miles TaylorGUEST
And what had been initially reported was is that a strain of the pneumonic plague was released and one lab worker, a 28 year old, was exposed and later, several days later, died of that exposure.
Siberian Lab Pneumonic Plague Super-Weapon Leak? Annie Jacobsen Said This Could Happen [REBROADCAST]
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24:57Annie JacobsenGUEST
These are BSL-4 labs where there is pathogen research going on under the guise of defensive research.
A
25:03Annie JacobsenGUEST
There are over 1,500 BSL-3 labs.
A
25:08Annie JacobsenGUEST
You can work with plague in a BSL-3 lab, hantavirus, rabies.
A
25:14Annie JacobsenGUEST
Again, all kinds of, air quotes, defensive research going on there.
A
25:19Annie JacobsenGUEST
But all subject matter experts will tell you this is also called gain-of-function research, and it is dangerous.
A
27:26Andy StumpfHOST
W- who else in the world would you say is deeply involved in this?
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27:30Annie JacobsenGUEST
Yes.
A
27:31Annie JacobsenGUEST
So before I tell you what the State Department says to that question, let me give you a few more numbers, which is because America is hardly the only nation with BSL-4 and BSL-3 labs.
Russia’s Own Biolab—Now a Plague Scare in Siberia
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2:07GerdesHOST
Audiences include the Vatican, the UN, and so on and so forth.
G
2:12GerdesHOST
Okay, breaking, there's a pneumonic plague outbreak at a BSL-3 lab in Siberia, Russia.
G
2:20GerdesHOST
Remember when the Russians used to talk about how, you know, those Ukrainians with their bio labs and that sort of thing.
G
2:26GerdesHOST
Tucker Carlson talked about that quite often.
Ebola: Is Your Laboratory Prepared To Handle a Potential Case?
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21:54Beverley OrrGUEST
And then they will immediately let Tiger text me and Justin, who is the supervisor, and also the other areas of the laboratory so that they are aware that there is a PUI in-house and that They need to know if they've already done some testing on the blood, for instance, or they can just get prepared and get the name so that no testing is done outside the BSL facility.
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22:27Beverley OrrGUEST
We call it a BSL-2+.
B
22:29Beverley OrrGUEST
We know there's no such real thing as a BSL-2+, but it's an enhanced BSL-2, not quite a BSL-3.
B
22:37Beverley OrrGUEST
So anyway, so we're notified by the TIGER text.
B
22:42Beverley OrrGUEST
During this time period, between the time that they notify the TIGER, the rule-out team, okay, through TigerTex, chemistry, hematology, and microbiology are sending, you know, their texts that are currently in the laboratory into the BSL2+.
B
24:34Beverley OrrGUEST
The requisitions are going to stop in our central receiving area.
B
24:38Beverley OrrGUEST
The tests are going to be ordered by the laboratory personnel that are trained.
B
24:43Beverley OrrGUEST
And then the specimens continue into the ante room for our BSL-2+.
Fauci's Weaponized Ebola Confirmed
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8:32RobertPANELIST
And this includes your – like there are – there's this thing called a biosafety level.
R
8:36RobertPANELIST
And so there are labs that have different biosafety levels, one through four.
R
8:40RobertPANELIST
And even in BSL-4 labs, lab leaks are not unheard of.
R
8:46RobertPANELIST
And so that does have this kernel – that is really the kernel of truth here that something like – putting something like aerosolized Ebola into a delivery system, even if it is for legitimate research, or gain-of-function, which is where they take a bioagent that is highly infectious or highly lethal and give it the other characteristics.
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9:11RobertPANELIST
Because typically, in nature, bioagents that are highly lethal, like Ebola... tend not to spread very far because they do not have a high incubation time and the people are infected start showing symptoms and start dying very quickly versus something like the flu which is highly infectious but generally not not as lethal as ebola and gain of function research attempts to combine those two things for ostensibly legitimate research purposes things like vaccines And this presents a danger of something like a lab leak, which has, if I, I'd have to look up the numbers again, but the last time I looked a couple of years ago, since 2001, between like 2001 and 2016, there were more than, if I remember correctly, more than a thousand lab leaks in the United States.
Google's Live AI Avatars Go Enterprise, Microsoft Copilot Gets Autopilot & Claude Discovers New Biology
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12:31SamHOST
They ran the biosafety level one and level two experiments.
A
12:34AlexHOST
Which, for clarity, are standard laboratory environments.
A
12:36AlexHOST
BSL one and two mean they were working with low-risk biological agents, things like basic E. coli strains on open workbenches or in standard biosafety cabinets, not in full hazmat suits.
A
12:47AlexHOST
It is safe, standard verification.
S
12:49SamHOST
Standard verification, yes, but absolutely mandatory verification.
Are we ready for xenotransplants? It remains to be porcine.
N
9:09Nina GaoGUEST
And again, this is also beyond all the ethics questions and that Dr. Pattison has prefaced with as well.
N
9:18Nina GaoGUEST
But in terms of, you know, As the patient's not doing well and we're trying to investigate, how do we handle all of the samples we're collecting? I believe we performed a risk assessment and some materials we did try to hold BSL-2 plus precautions, like work everything up in biosafety cabinets, handle specimens within the biosafety cabinets.
N
9:42Nina GaoGUEST
potentially prion level precautions if we were handling the CSF, just because of that level of unknown, because this is beyond what our staff are used to expecting from non-human transplanted
L
9:55Logan PattersonGUEST
human
Ep 74 - The Hyrox Controversy
L
19:32Lauren Colenso-SempleHOST
But I don't know that would have received the same type of reaction.
E
19:38Eric TrexlerHOST
Yeah, well, it's interesting, you know, because you've got sweat in sport, commonplace, nothing about it, right? Urine is honestly like not super infectious, right? Like I work in a BSL-2 laboratory that's like a biosafety level classification system.
E
20:00Eric TrexlerHOST
And saliva is taken more seriously than urine when it comes to exposure to pathogens.
E
20:07Eric TrexlerHOST
And so you've got these tiers, right, of like sweat to urine to saliva to I guess feces is interesting because you're not going to get a lot of like you're not going to have like bloodborne pathogens, but it's just bacteria and it's gross.