Do COVID-19 tests actually detect the omicron variant?
Here's what experts have to say about COVID-19 tests and the new variant.
Here's what experts have to say about COVID-19 tests and the new variant.
Here's what experts have to say about COVID-19 tests and the new variant.
The coronavirus has left us with an abundance of questions over the last two years, and while the virus is and new variants are expected to emerge, people are left wondering if heading to your doctor for a COVID-19 test can detect all versions of the virus 바카라 게임 웹사이트 especially the new omicron variant.
Just as quickly as the delta variant of COVID-19 began spreading across the country, the newest variant was identified in South Africa in late November when the declared it a variant of concern. The variant has since been reported in the United States in several states.
So how do you know if you potentially have the omicron variant of COVID-19? We asked experts to break down what options you have for COVID-19 testing and if they test for the omicron variant.
Do current COVID-19 tests detect the omicron variant?
The majority of COVID-19 tests are going to give you a 바카라 게임 웹사이트yes바카라 게임 웹사이트 or 바카라 게임 웹사이트no바카라 게임 웹사이트 answer, and that바카라 게임 웹사이트s about all they can offer the individual, said Dr. , vice president and enterprise chief epidemiologist at . Because mutations of COVID-19 can impact the genetic sequence that PCR tests look for and the proteins antigen tests look for, there is always the concern that tests may not be able to detect it, added co-founder and chief scientific adviser of , a molecular detector for COVID-19.
바카라 게임 웹사이트But, so far it looks like most tests will be able to handle the omicron mutations so that a person infected with the variant can still be diagnosed,바카라 게임 웹사이트 he said.
As of now, the Federal Drug Administration has no concern over both the rapid antigen and molecular diagnostics test바카라 게임 웹사이트s ability to detect the variant, but they are keeping a close watch on variants of COVID-19 and will announce any concerns, added executive director of epidemiology at at-home health testing kits.
But just because the tests are able to detect you have COVID-19, it바카라 게임 웹사이트s unlikely they바카라 게임 웹사이트ll be able to distinguish which variant you have, Lutz said. In order to figure out the specific variant, genome sequencing is required 바카라 게임 웹사이트 and you바카라 게임 웹사이트re unlikely to get those results from your standard PCR test. 바카라 게임 웹사이트Samples are sometimes sequenced for public health surveillance, but sequencing results are typically not available for individuals getting tests,바카라 게임 웹사이트 he said.
In short: Yes, most tests should be able to detect the omicron variant of COVID-19, but you won바카라 게임 웹사이트t get the specific variant listed on your results without a deeper dive in a lab.
Types of COVID-19 tests
Molecular diagnostic tests (PCR tests)
The main option for testing is a lab-based PCR test that typically takes a couple of days to get results. These tests are often administered in labs or clinics and can identify the presence of COVID-19, Murphy said.
Rapid antigen tests
These tests have much quicker results (about 15-20 minutes), are cheap and easy to use and can be purchased at your local drug store and done at home, explains Passaretti. The concern with rapid tests is they aren바카라 게임 웹사이트t always as accurate, sometimes providing a false positive or negative result. Overall, she said it바카라 게임 웹사이트s a good, quick option, especially for someone with a significant amount of the virus or a high-risk case.
Rapid molecular tests
Passaretti said you may see some urgent care facilities using this COVID-19 testing that is an in-between of the two above options. Results come back in about 15-20 minutes and can detect a virus slightly better than an antigen test, she said.
Should you be concerned about which variant you have?
While we바카라 게임 웹사이트re still learning more, most experts agree that it바카라 게임 웹사이트s most important to know that you have tested positive for the COVID-19 virus, but there바카라 게임 웹사이트s no real benefit on an individual level to know which specific variant you have.
When it comes to the variant itself, it바카라 게임 웹사이트s useful for public health officials to know what mutations are out there to ensure that the virus, in whatever form, is still detectable on tests, Lutz said. The concern is that if the virus mutates to the extent it becomes undetectable, the person-to-person transmission will spread quickly and evolve, he said.
What makes omicron different from other variants of COVID-19?
There바카라 게임 웹사이트s a lot unknown about the omicron variant at this time and scientists are hard at work to determine if it바카라 게임 웹사이트s any more transmittable or less fatal than the other COVID-19 variants, Murphy said.
Passaretti notes, 바카라 게임 웹사이트It바카라 게임 웹사이트s a little too early to know if the symptoms are different.바카라 게임 웹사이트 Based on a few cases coming from South Africa, symptoms such as fatigue, fever, coughing, and sore throat are much more prominent compared to the loss of taste and smell, but this may change over time as scientists learn more, she said.
The real difference between omicron and other variants of COVID-19 is there are an 바카라 게임 웹사이트unusually large number of mutations,바카라 게임 웹사이트 explains Lutz. But more research is needed to know how that will affect the individual.
바카라 게임 웹사이트Genetic variations of the original strain or the delta strain are to be expected and not necessarily concerning, the problem arises when these genetic variations affect the parts of the virus that are vaccines targets or changes which might allow the vaccine to transmit even more easily or cause more severe disease,바카라 게임 웹사이트 Murphy said. 바카라 게임 웹사이트Understanding which variant you have is important for public health professionals as they continue to understand how the variant is spreading and what these implications are.바카라 게임 웹사이트
What can you do to keep yourself safe from the omicron variant?
Most experts encourage people to get vaccinated (and get your COVID-19 booster) and follow the same protocol set out by the if they바카라 게임 웹사이트re concerned about exposure to COVID-19 or experience symptoms.
바카라 게임 웹사이트For people who become symptomatic for COVID-19, the next steps would be the same whether you have the delta, omicron, or any other variant,바카라 게임 웹사이트 Murphy said. These include wearing a mask in crowded spaces, staying home if you바카라 게임 웹사이트re sick, getting vaccinated, and contacting your doctor if you have symptoms, Passaretti added.
And if you find you바카라 게임 웹사이트re coming down with some questionable symptoms, Murphy recommends tracking your symptoms and contacting your doctor ASAP. This helps avoid worsening symptoms and can get you the help you need.
바카라 게임 웹사이트Keeping track of the day that you first started experiencing symptoms and then recording which symptoms you have on which day is very helpful for your doctor if you need to seek help,바카라 게임 웹사이트 Murphy said.