Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

BumRushDaShow

(172,014 posts)
Wed May 13, 2026, 07:15 PM 13 hrs ago

CDC Doesn't Have Hantavirus PCR Test as 10 People In US Being Monitored

Source: Newsweek

Published May 13, 2026 at 03:45 AM EDT updated May 13, 2026 at 01:46 PM EDT


The U.S. Centers for Disease Control and Prevention (CDC) currently doesn't have a polymerase chain reaction, or PCR, test to detect the Andes strain of the hantavirus in patients, as 10 people who were potentially exposed to the virus are being monitored in five U.S. states. Officials in those states—California, Kansas, Maryland, New Jersey and Washington—have said the individuals had not been on board the hantavirus-stricken cruise ship the MV Hondius, but that all had contact with someone who later tested positive for hantavirus.

None of the individuals is displaying symptoms, and officials said the risk level in each state remains low. The CDC does have a PCR test to detect the virus, but it cannot be used for patient management, as it is in the research stage, Andrew Nixon, a spokesperson for the US Department of Health and Human Services, told WIRED. Efforts are being made to validate the test for diagnostic use

How Does a PCR Test Work?

Samples for a PCR test are usually in the form of nasal or throat swabs or blood tests. PCR tests can detect viruses early, even before someone is showing symptoms.

Currently, tests to detect hantavirus in asymptomatic individuals are conducted "using molecular methods, such as RT-qPCR, which measures viral genomes in the blood, as well as serological assays that detect hantavirus-specific antibodies, i.e., the immune response mounted against the virus," Alexander Ploss, co-director of the Global Health Program and a molecular biology professor at Princeton University, told Newsweek. "These assays can only be carried out by specialized labs," he said.

Read more: https://www.newsweek.com/three-people-high-risk-exposure-hantavirus-monitored-kansas-11944500



IOW, since this is so rare, there really aren't any "consumer" type rapid test kits.
10 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
CDC Doesn't Have Hantavirus PCR Test as 10 People In US Being Monitored (Original Post) BumRushDaShow 13 hrs ago OP
They are so ......... Lovie777 13 hrs ago #1
Few viruses have "consumer" type rapid tests (influenza, COVID-19, RSV the exceptions) hlthe2b 13 hrs ago #2
Oh I know BumRushDaShow 12 hrs ago #4
I'm sorry but Mr. Kennedy is currently unvailable Buddyzbuddy 12 hrs ago #3
He does not have the knowledge mgardener 11 hrs ago #5
I think your incorrect about whether or not the Felon cares if we live or die. Buddyzbuddy 11 hrs ago #6
Not just Trump. All the billionaires want us dead. yardwork 7 min ago #10
It isn't just that it's rare FBaggins 10 hrs ago #7
No reason yet! Sweet Rosie Red 7 hrs ago #8
The *Andes* variant IS rare (which is relevant for *this* OP as that is what was contracted) BumRushDaShow 2 hrs ago #9

hlthe2b

(114,574 posts)
2. Few viruses have "consumer" type rapid tests (influenza, COVID-19, RSV the exceptions)
Wed May 13, 2026, 07:50 PM
13 hrs ago

That is not what they are referring to--but rather a validated test that can be used in state public health laboratories and ultimately major hospitals in affected areas.. A research PCR test has to be widely validated--in this case against a very specific strain of Hantavirus-the Andes strain. CDC has long had PCR test available against the most common North American strain, namely Sin Nombre (first identified in the four-corner area of US and still the most prevalent). The decimation of the Viral Special Pathogens section of CDC--including its virologists and labs is responsible for the failure to have moved forward on the Andes strain validation far before now. Still, with sufficient resources, it should be able to be validated fairly quickly. Until then, they will likely have to develop a collaboration with WHO to get a host country to share the current PCR--despite the a'hole orange monster having pulled us out of that very arrangement.

BumRushDaShow

(172,014 posts)
4. Oh I know
Wed May 13, 2026, 08:25 PM
12 hrs ago

Way back in the late '80s, i not only ran ELIZA, PCR, Gel Electrophoresis, etc., but gave some training courses on that (had a great mentor who did most of the validation of the methods that were out there at the time). The tech has obviously improved almost 40 years later but it's pretty cool.

My point is to emphasize that there are no current "rapid" field tests like what people became familiar with during COVID. At this time, it's strictly a specialty lab thing.

Buddyzbuddy

(2,860 posts)
3. I'm sorry but Mr. Kennedy is currently unvailable
Wed May 13, 2026, 08:02 PM
12 hrs ago

what with searching for fresh roadkill, tanning and raiding hospitals that are trying to push jello on unsuspecting patients he doesn't have either the time nor the patience to also make sure we're protected from real disease.

mgardener

(2,395 posts)
5. He does not have the knowledge
Wed May 13, 2026, 09:22 PM
11 hrs ago

To protect us.

Where is his proof about autism?
Trump does not care if we live or die.

Buddyzbuddy

(2,860 posts)
6. I think your incorrect about whether or not the Felon cares if we live or die.
Wed May 13, 2026, 09:38 PM
11 hrs ago

He wants us DEAD. Specifically, anybody that doesn't agree with him. I sincerely believe that.

yardwork

(69,551 posts)
10. Not just Trump. All the billionaires want us dead.
Thu May 14, 2026, 08:50 AM
7 min ago

They've looked at the future and they see global warming reducing livable areas. They see scarcity of water and food ahead. They see workers who can be replaced by AI. Their fantasy is a smaller world populated by people like themselves and their slaves.

They are narcissists and they don't care about anybody else. We are a burden in their eyes. That's why they want to get rid of all government programs, including Medicare, Medicaid, food and housing assistance, social security, etc. In their fantasy it will all be gone.

We won't let them do this.

FBaggins

(28,751 posts)
7. It isn't just that it's rare
Wed May 13, 2026, 10:12 PM
10 hrs ago

It's that it's harder to spread and less likely to need large numbers of rapid tests. Serological testing is the norm and should be sufficient unless something has changed (i.e., mutation)

It's a dramatically scarier virus, but also far easier to manage. There are a few hundreds of people with reason to be concerned and it may take a month for clarity... but there isn't any reason to think we're watching the early stages of a new pandemic.

Sweet Rosie Red

(135 posts)
8. No reason yet!
Thu May 14, 2026, 01:55 AM
7 hrs ago

Viruses mutate rapidly. Viruses exchange genes as a survival mechanism. Any strain of a virus that exists in an organism can exchange genes with another virus. So if someone with a cold or flu also comes in contact with hanta virus or any other virus, gene exchange will probably occur. Evolution being random, some of these exchanges will produce new and more contagious strains. And the only way to react quickly is with fully staffed research facilities and the means to produce MNRA vaccines. That has to followed by a public education campaign and funding to get shots in arms.

Oh, well…..Morons Are Governing America. It may not be hanta that kicks it off, but an undernourished population without medical care is exactly the third world conditions for massive deaths.(Black Plague anyone? Caused by fleas infecting rodents who produced droppings which decayed to infectious dust.) And RidiculousF*kingKook JR doesn’t believe in germ theory, Elon is a eugenicist, Trump thinks he can get the good drugs and live forever,Thiel wants to split the country up into corporate states, Miller is a sadist, and they all want the continent depopulated. Make way for the robots! Most of the population believes in homeopathy, witchcraft and ivermectin. A third of the country is waiting for Armeggedon with bated breath. Exercise! Clean food! Good genes! Right living! USA USA USA……….

I have 800 N95 masks stashed. Maybe I should get more?

TL/dr. Dont panic but be mindful and prepare. "There’s a bad moon on the rise"
(Thanks, John Fogarty,CCR)

BumRushDaShow

(172,014 posts)
9. The *Andes* variant IS rare (which is relevant for *this* OP as that is what was contracted)
Thu May 14, 2026, 06:10 AM
2 hrs ago

and is the variant that was found to spread more easily in close/prolonged human to human contact. Since it seems to have been isolated ito certain areas of the world, there was no need to spend time and money,developing, testing, QAing, and validating a test kit.

Latest Discussions»Latest Breaking News»CDC Doesn't Have Hantavir...