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Nairaland Forum / Nairaland / General / Health / COVID-19: How False Negatives Are Complicating Testing (36930 Views)
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Re: COVID-19: How False Negatives Are Complicating Testing by Mariantus: 9:35am On Apr 11, 2020 |
But “the real fear of that is people who are given a false negative test and then decide that they’re safe to go around their daily life and go out and expose people,” said Brenner. And this line got me |
Re: COVID-19: How False Negatives Are Complicating Testing by philkoms: 10:20am On Apr 11, 2020 |
Probably that is why Trump placed less emphasis on testing every body in US.Also the problem with serology test is that it's antibodies based test and hence takes weeks and sometimes months before detection just like Hiv test. |
Re: COVID-19: How False Negatives Are Complicating Testing by Xisnin(m): 10:23am On Apr 11, 2020 |
bizzibodi:Hahaha Your comment is as a result of lack of understanding of the immune system You don't need drugs to fight microbes. Many people fall ill and recover without using drugs. |
Re: COVID-19: How False Negatives Are Complicating Testing by Xisnin(m): 10:24am On Apr 11, 2020 |
Awoo88:Take your own advice and read. The kit I suggest does not exist yet! |
Re: COVID-19: How False Negatives Are Complicating Testing by bizzibodi(m): 10:38am On Apr 11, 2020 |
Xisnin:Keep deceiving yurself that there is pharmaceutical coys shld stop producing drugs b/c humans has a superb immune system,in yur ignorance u never knew pathogens keep mutating to counteract d defence mechanism of d immune system.somebody shld help me school this ignoramus. |
Re: COVID-19: How False Negatives Are Complicating Testing by Xisnin(m): 10:44am On Apr 11, 2020 |
bizzibodi: What stop the "pathogen" from mutating against your drug? Did you watch a YouTube video ? Half education is dangerous because it produces confident illiterates. It will take decades to properly educate you on the role of the immune system. Now, run along and engage with other illiterates. 1 Like |
Re: COVID-19: How False Negatives Are Complicating Testing by Awoo88: 11:05am On Apr 11, 2020 |
Xisnin:And why will you suggest a non-existing kit |
Re: COVID-19: How False Negatives Are Complicating Testing by Kennydoc(m): 11:10am On Apr 11, 2020 |
Venusman: Stop trying to sound smart when you don't have a point. All the countries surrounding Nigeria have cases. Even Niger Republic and Cameroon each have more cases than Nigeria at the moment. Why do people recover? Because their natural defence mechanism eliminates the virus. The body naturally heals itself and wards off infectious agents unless it gets overwhelmed. You also need to note that over 80% of people who test positive to COVID-19 have no or mild symptoms and recover within one week. Those are likely the kind of cases being discharged from Lagos isolation centres every day. In the UK for example, some of those people with no or mild symptoms don't even get tested. They are asked to self isolate and call emergency numbers if their symptoms progress or worsen. |
Re: COVID-19: How False Negatives Are Complicating Testing by Realist2: 11:16am On Apr 11, 2020 |
NaijaRoyalty:A very serious issue for scientists in the house to brainstorm and so that people can learn, you e-wariors always run and occupy the first page and be typing irrelevance therein derailing the thread. @topic. Serum test strips combine with western blot analysis is the best for detection of viral load in micrograms, while Seriological strips detect antibodies against the virus, it easy to perform does not require preparations and transportation of samples as the strips are portable, Western blot analysis on the other hand is complex,expensive require expertise, but very sensitive and detect minute viral load. My advice to NCDC is to collect patient,s samples from nose, cough and blood ,ensure there are reagents that preserve the integrity of samples. Any trace result should be redone, with proper labelling. |
Re: COVID-19: How False Negatives Are Complicating Testing by Xisnin(m): 11:42am On Apr 11, 2020 |
Awoo88:The same reason some people suggest a non-existent vaccine for the virus. |
Re: COVID-19: How False Negatives Are Complicating Testing by Nobody: 11:57am On Apr 11, 2020 |
helinues:True, but this corona appears deadlier than other common diseases people are exposed to daily. |
Re: COVID-19: How False Negatives Are Complicating Testing by helinues: 12:03pm On Apr 11, 2020 |
gypsey: The rate of infection is somehow artificial according to me. Most countries affected, the spreading always start from government officials, from Iran to UK, Canada and Nigeria.. I doubt if any of the white house officials have contracted the virus, same as their top politicians whether Democrats or Republicans.. According to the survey, most affected in USA are ordinary people which majority are blacks. Though I stopped following up with the world Corona reports as the media has started playing politics with it.. 1 Like |
Re: COVID-19: How False Negatives Are Complicating Testing by Nobody: 12:06pm On Apr 11, 2020 |
helinues:You are definitely right on the politicising of corona. |
Re: COVID-19: How False Negatives Are Complicating Testing by davidodiba(m): 12:08pm On Apr 11, 2020 |
The world system is confused...really confused |
Re: COVID-19: How False Negatives Are Complicating Testing by Neddyogu(m): 12:10pm On Apr 11, 2020 |
jericco1: 'Cos of a little thing called genetic mutation. Viruses mutate a lot and are very unstable so u might get pure isolates of a virus via viral culture to create a vaccine or antibodies and before u realize it, bam! A new strain is in town! Mutation don occur. Then u start afresh to try to isolate the new strain. |
Re: COVID-19: How False Negatives Are Complicating Testing by helinues: 12:11pm On Apr 11, 2020 |
gypsey: And same thing happening in Nigeria.. Abi a government that could not share voters card for 2 years now been able to share money among 2m plus Nigerians within 3 days. Is the Lord not wonderful? 1 Like |
Re: COVID-19: How False Negatives Are Complicating Testing by olawonder(m): 12:14pm On Apr 11, 2020 |
I added a comment about this on a post last week, and some dunces were insulting me. Most of the test kits donated from China are being reported to give inaccurate results or, only 30percent accuracies at best, in Europe and elsewhere! This pandemic might become a triple wahala for Nigeria in the coming months if swift measures are not taken now, might become a case of ‘no test kits, no medical help, no isolation centres and no ventilators’ just imagine how bad things might quickly become! |
Re: COVID-19: How False Negatives Are Complicating Testing by Nobody: 12:18pm On Apr 11, 2020 |
helinues:That is Good development cheers! to corona i guess. then again perhaps, only because they are afraid the disease could affect and affecting them too. and to contain the virus people must isolate and in Nigeria can't force hungry and broke Nigerians to isolate with empty stomachs, it would result to Anarchy, anarchy they do not need. |
Re: COVID-19: How False Negatives Are Complicating Testing by naxclimpsey(m): 12:34pm On Apr 11, 2020 |
verifiablefacts: The guy just useless. One love bro |
Re: COVID-19: How False Negatives Are Complicating Testing by Frankology: 1:07pm On Apr 11, 2020 |
By the special grace of God we will overcome |
Re: COVID-19: How False Negatives Are Complicating Testing by Nigeriapen(m): 1:08pm On Apr 11, 2020 |
Re: COVID-19: How False Negatives Are Complicating Testing by tomdon(m): 1:15pm On Apr 11, 2020 |
Mynd44: Did you read the article at all or did you not understand it Whatever you mean by molecular testing |
Re: COVID-19: How False Negatives Are Complicating Testing by Bigcowhorn: 1:30pm On Apr 11, 2020 |
Nwamaka1419: Zues1419 aka Lucifer1419 aka YorubaWarrior Here's the thing, I don't mind it that you are a man faking as a woman But I hate it when a chronic Yoruba man who insults Igbos at every opportunity derides to hide in an igbo property I got one word for you Stop!!!! cc: inhotep, lzza, Jimjames Make una come tell this Yoruba man to vacate this Igbo property before EasternPrince commits e-murder 1 Like 1 Share |
Re: COVID-19: How False Negatives Are Complicating Testing by jimyjames(m): 2:01pm On Apr 11, 2020 |
The guy is hungry , help him with this below Bigcowhorn: 1 Like |
Re: COVID-19: How False Negatives Are Complicating Testing by Awoo88: 2:33pm On Apr 11, 2020 |
Xisnin:So because some no brained suggested non existing vaccine so decided you can beat them!!! You get sense well well |
Re: COVID-19: How False Negatives Are Complicating Testing by Xisnin(m): 2:56pm On Apr 11, 2020 |
Awoo88: No. It is because of your dyslexia that you can not understand the difference between a future projection based on past results and the present. The phone you are using to type this gibberish did not spring out of thin air. Some people make the suggestion and others design it before it can exist. Those who could see the future from the present are some of the most influential humans that ever lived. |
Re: COVID-19: How False Negatives Are Complicating Testing by bizzibodi(m): 4:44pm On Apr 11, 2020 |
Xisnin:U are a confirm illiterate,u dnt know scientist keep researching & producing new drugs or combining 2 or more drugs if pathogens are resistant to drugs?vaccine for some viral infections are modified every years b/c those virus are constantly mutating. All yur lots do is to take everything u view on YouTube hook,line & sinker.u are too lazy to read books. |
Re: COVID-19: How False Negatives Are Complicating Testing by Awoo88: 6:10pm On Apr 11, 2020 |
Xisnin:Thank you for confirming you "olodoism" comes with the a NAFDAC and SON stamp. How do you make a projection for a novel subject? A subject that is still under review and data gathering to enhance understanding. Dyslexia? Guy Look mirror well. |
Re: COVID-19: How False Negatives Are Complicating Testing by Nobody: 6:30pm On Apr 11, 2020 |
helinues: But fatality rate is low. which am still questioning why and how |
Re: COVID-19: How False Negatives Are Complicating Testing by tammie24: 8:15pm On Apr 11, 2020 |
Mynd44:nice one |
Re: COVID-19: How False Negatives Are Complicating Testing by 9jaRealist: 9:25am On Apr 12, 2020 |
divinehand2003: That’s why we do MOLECULAR testing in Nigeria... It is the most reliable and sensitive test available.... Even the minutest viral traces will be detected by molecular testing. > |
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