How Soon After Exposure Can You Get the Flu

If you lot've been exposed to someone with COVID and are watching for symptoms, what are some of the first signs you lot might be infected?

It's a question many are asking as omicron cases surge across the state and every bit the Centers for Disease Command and Prevention update their quarantine and isolation guidelines, which now differ depending on whether or not yous take a symptomatic infection.

Here's what nosotros know so far.

What are some of the starting time symptoms with omicron?

Sore throat continues to exist a symptom reported, particularly in mild quantum infections, Chicago Section of Public Health Commissioner Dr. Allison Arwady said during a Facebook Live Tuesday.

"Especially in people who we're seeing these more balmy breakthrough infections, we are definitely seeing sore pharynx be a predictor in that group," Arwady said.

She repeated earlier calls for people who take any flu- or cold-similar symptoms to assume they have COVID "until proven otherwise."

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"Even if it's a sore throat, no matter what information technology is," she said. "I've told my ain staff this, it's what I practise myself... if you are sick, even a little chip sick, stay habitation. More truthful than ever correct now considering sick, fifty-fifty a lilliputian bit sick, until proven otherwise with a examination - that's COVID. That's how we treat it, that'due south how you should treat information technology."

What are the other symptoms to sentry for later COVID exposure?

With some omicron cases, particularly quantum infections in those who are additional and vaccinated, remaining mild, many are wondering how to tell if information technology'due south a cold, the flu or COVID-19.

Arwady said that now, those who are fully vaccinated aren't necessarily getting "seriously ill and having fevers for days and difficult breathing," but are instead experiencing a more mild illness.

"They may only feel like they have a cold," she said. "That's good because they're not getting seriously sick, they're non threatening the healthcare arrangement, but it's certainly of some concern because they do have the potential to transmit to others."

Those who are unvaccinated, however, are experiencing similar symptoms to early on in the pandemic, Arwady said.

Arwady'southward comments echo those of other medical experts who are watching omicron cases.

Dr. Katherine Poehling, an communicable diseases specialist and fellow member of the Advisory Commission on Immunization Practices, told NBC News last week that a cough, congestion, runny nose and fatigue appear to be prominent symptoms with the omicron variant. But unlike delta, many patients are not losing their taste or smell.

The testify so far, co-ordinate to Poehling, is anecdotal and not based on scientific research. She noted also that these symptoms may only reverberate certain populations.

Nonetheless, CDC data showed the nearly mutual symptoms so far are cough, fatigue, congestion and a runny nose.

Overall, the symptoms for COVID reported by the CDC include:

• Fever or chills
• Cough
• Shortness of breath or difficulty animate
• Fatigue
• Muscle or body aches
• Headache
• New loss of taste or smell
• Sore throat
• Congestion or runny nose
• Nausea or vomiting
• Diarrhea

The CDC too has what it calls a "coronavirus self checker" that allows people to reply a series of questions to determine if they should seek medical intendance.

"The Coronavirus Self-Checker is an interactive clinical assessment tool that will assist individuals ages thirteen and older, and parents and caregivers of children ages 2 to 12 on deciding when to seek testing or medical care if they doubtable they or someone they know has contracted COVID-xix or has come up into close contact with someone who has COVID-19," the CDC's website reads.

Here's how to use it.

How before long might COVID symptoms announced?

According to earlier CDC guidance, COVID symptoms tin announced anywhere from two to 14 days subsequently someone is exposed to the virus.

Anyone exhibiting symptoms should become tested for COVID-19.

Some people may never experience symptoms, though they tin can even so spread the virus.

A person is likewise considered contagious before symptoms appear.

When are people with COVID most contagious?

The CDC says that its guidelines were updated to reflect growing testify that suggests transmission of COVID-xix ofttimes occurs ane to two days before the onset of symptoms and during the two to three days afterward.

"This has to practice with data from the CDC that really showed after vii days there's virtually no take a chance of transmission at this point," Arwady said. "And in that v-to-seven-24-hour interval window, you lot know, there's some depending on whether people have been vaccinated, underlying atmospheric condition, etc., just the gamble drops a lot and the feeling is that in the general population, combined with masking, etc. the take chances really is very low."

For those without symptoms, CDC guidance states they are considered contagious at least ii days before their positive test.

When should you call a doctor?

The CDC urges those who have or may take COVID-19 to sentinel for emergency warning signs and seek medical care immediately if they experience symptoms including:

• Trouble animate
• Persistent pain or force per unit area in the chest
• New confusion
• Inability to wake or stay awake
• Stake, gray, or blue-colored skin, lips, or nail beds, depending on peel tone

"This list is not all possible symptoms," the CDC states. "Delight telephone call your medical provider for any other symptoms that are severe or concerning to you."

Y'all can also notify the operator that you believe you or someone you are caring for has COVID.

How long later on COVID exposure could yous test positive?

Co-ordinate to the CDC, the incubation menstruum for COVID is betwixt ii and 14 days, though the newest guidance from the agency suggests a quarantine of five days for those who are not boosted, but eligible or unvaccinated. Those looking to get tested after exposure should do then five days after the exposure or if they begin experiencing, the CDC recommends.

Those who are boosted and vaccinated, or those who are fully vaccinated and not nevertheless eligible for a booster shot, do not need to quarantine, just should vesture masks for ten days and also become tested v days later on the exposure, unless they are experiencing symptoms.

Still, for those who are vaccinated and additional only are still looking to be cautious, Chicago Department of Public Wellness Commissioner Dr. Allison Arwady said an additional test at vii days could help.

"If you're taking multiple at home tests, you know, the recommendation is five days later take a test. Just if you take taken one at v and it'south negative and you're feeling good, chances are very expert that you're non going to have any more issues in that location," she said. "I recollect if y'all're existence extra careful there, if yous wanted to test again, you know, at seven even, sometimes people look at three to get an earlier sense of things. But if you're gonna do information technology once do it in five and I feel skilful virtually that."

Arwady said testing is likely not necessary later seven days post-obit exposure for those who are vaccinated and boosted.

"If yous had an exposure, you're vaccinated and boosted, I don't remember that there is any need to be testing, frankly, past about 7 days," she said. "If you want to be extra careful, yous can practice it at 10, but merely with what we're seeing, I would consider you really in the clear. If y'all're non vaccinated or boosted, I certainly have a much higher concern that you could get infected. Definitely, ideally, you'd be seeking out that test at v and I would exercise it again, yous know, at the vii, potentially at that 10."

When is the all-time time to become tested after exposure?

The CDC states that anyone who may have been exposed to someone with COVID should exam five days after their exposure, or every bit soon as symptoms occur.

"If symptoms occur, individuals should immediately quarantine until a negative test confirms symptoms are not attributable to COVID-19," the guidance states.

Illinois Section of Public Wellness Managing director Dr. Ngozi Ezike said that incubation times could be irresolute, but those who examination early should continue testing fifty-fifty if they become negative results.

"We might be learning that the time of incubation might be a piffling shorter. And so mayhap y'all'd be testing at two days," Ezike said. "Obviously if you lot're symptomatic, you test right abroad. Just you know, if you desire to test at 2 days, only that negative examination... the ii days should not make you think, 'Oh good, I'1000 clear,' you know? You might want to test over again and of course symptoms you cannot ignore - scratchy throat, headaches, all kinds of symptoms - anything new tin be a symptom of this new affliction."

How long should you quarantine or isolate?

First things first, those who believe they have been in contact with someone who has COVID and are unvaccinated should quarantine. Those who test positive, regardless of vaccination status, must isolate, according to the Centers for Illness Control and Prevention.

Here's the divergence between the two:

Quarantine

Those who have been within 6 feet of someone with COVID for a cumulative total of at least 15 minutes over a 24-60 minutes period should quarantine for five days if unvaccinated, or if they are more than than six months out from their 2d vaccine dose, according to updated CDC guidance issued Monday.

Once that period ends, they should partake in strict mask apply for an additional five days.

Previously, the CDC said people who were not fully vaccinated and who came in close contact with an infected person should stay home for at to the lowest degree 10 days.

Prior to Monday, people who were fully vaccinated — which the CDC has defined equally having two doses of the Pfizer or Moderna vaccines, or one dose of the Johnson & Johnson vaccine — could be exempt from quarantine.

Those who are both fully vaccinated and boosted do non need to quarantine if they are a close contact of someone with COVID, only should wear a mask for at least x days after exposure. The same goes for those who are fully vaccinated and non yet eligible for their booster shot.

Local health regime can besides make the concluding decision about how long a quarantine should last, however, and testing can play a office.

Illinois' health department said it will prefer the CDC revised guidelines on isolation and quarantine for COVID.

In Chicago, those who travel to or from certain parts of the country and are unvaccinated must quarantine upon inflow to the city, but the length of time they should practice so for depends on whether they get tested for COVID.

The city has not nevertheless said if the new CDC guidance will change its travel advisory guidelines.

As of Tuesday, the city's travel advisory recommends those who travel from designated alert states should:

• Become tested with a viral exam 3-five days later on travel AND stay home and self-quarantine for a full vii days.
• Even if y'all test negative, stay home and self-quarantine for the full 7 days.
  • If your examination is positive, isolate yourself to protect others from getting infected.
• If you don't go tested, stay home and self-quarantine for x days after travel.

Isolation

People who are positive for COVID should stay dwelling for v days, the CDC said Monday, irresolute guidance from the previously recommended ten days.

At the end of the period, if you have no symptoms, y'all can return to normal activities but must wear a mask everywhere — even at abode around others — for at least five more days.

If you however take symptoms after isolating for v days, stay dwelling house until you lot feel improve and so showtime your five days of wearing a mask at all times.

Then how do y'all calculate your isolation catamenia?

According to the CDC, "day 0 is your first day of symptoms." That means that Day 1 is the kickoff total day after your symptoms developed.

For those who test positive for COVID but have no symptoms, day 0 is the twenty-four hours of the positive exam. Those who develop symptoms after testing positive must beginning their calculations over, yet, with mean solar day 0 then condign the first day of symptoms.

Do you demand to test out of isolation or quarantine?

Isolation

For those who test positive for COVID and isolate for the required five-twenty-four hours period without symptoms, there is not currently a requirement to examination before you lot run across people again, according to the most contempo CDC guidance.

"If an individual has access to a test and wants to test, the best arroyo is to use an antigen test towards the end of the five-day isolation period," the CDC guidance states. "If your test result is positive, you lot should continue to isolate until day 10. If your exam result is negative, you tin end isolation, simply continue to wear a well-fitting mask around others at home and in public until day ten."

The advice for those who tested positive and experienced symptoms besides does non indicate a testing requirement, but rather, the person must remain "fever-complimentary for 24 hours without the utilize of fever-reducing medication" and other symptoms should take improved before they end their isolation, which must terminal a minimum of five days.

Both symptomatic and asymptomatic people should continue wearing masks around others for an boosted five days, the guidance states.

Quarantine

For those in quarantine, however, the guidance is dissimilar.

According to the CDC, those exposed to COVID who develop symptoms should test immediately and enter isolation protocols until they receive their results and if they positive.

Those who do not develop symptoms should get tested at to the lowest degree five days afterward their exposure and, if negative, tin can leave their home but should continue masking until the 10-day marking.

Why don't you need to exam out of isolation?

The CDC notes that tests "are best used early on in the course of illness to diagnose COVID-19 and are non authorized by the U.S. Food and Drug Administration to evaluate duration of infectiousness."

"While a positive antigen test probable ways a person has residual transmissible virus and tin potentially infect others, a negative antigen test does not necessarily bespeak the absence of transmissible virus," the CDC'south website reads. "As such, regardless of the test result, wearing a well-plumbing fixtures mask is nonetheless recommended."

The CDC'southward virtually contempo guidance came every bit many experts expected a testing requirement to be added, but it too comes at a time when testing shortages are being reported nationwide.

"I do non think that the clarification helped at all and I actually think that it made things worse," emergency physician Dr. Leanna Wen, the former wellness commissioner of Baltimore, said in an interview with CNN. "I think they should be upfront and say they can't do this because they don't have enough tests."

Chicago's top doctor, however, said the reason behind the CDC's conclusion to not add a testing requirement could be related to changes brought by recent variants.

"You don't demand to have a negative exam to come out of isolation, particularly if you're vaccinated or boosted, because we see lower rates, overall, of infection, shorter times of manual," Chicago Department of Public Health Commissioner Dr. Allison Arwady said.

Testing demand continues to soar across the country and land and some experts say the omicron variant has "sped upwardly" timing for what many have come to know with COVID.

"With delta and and with omicron, everything's been speeding upwards. That incubation menstruation is shorter, the time that someone is infectious is shorter and therefore the quarantine menstruation, as long as people have recovered, tin exist shortened," Arwady said. "Actually, after seven days, especially if your symptoms are improve, there's like no prove that y'all're however a transmitting COVID."

What kind of test should you lot use if you do want to examination before leaving isolation?

The CDC recommends antigen testing for those looking to test before leaving isolation.

Arwady said that guidance is likely related to determining whether or not someone has an "agile" virus.

"If you did want to get a exam on please don't get a PCR. Use it rapid antigen examination," she said. "Why? Because the rapid antigen test is the i that will look to run into...do you have a high enough COVID level that yous are potentially infectious? Now, a PCR test, recollect, tin can pick up upwards sort of traces of the virus for a long time, even if that virus is bad and fifty-fifty if it'southward not potentially transmitting. We sometimes see PCR tests stay positive for weeks even afterward someone has been infected. But... that is not live COVID that you lot tin grow on a plate that is spreading."

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What if y'all test positive using an at-dwelling test?

Those who exam positive using an at-home test are asked to follow the latest CDC guidelines and communicate the results to their healthcare provider, who is responsible for reporting test results to the state wellness department.

According to Chicago-expanse wellness departments, people should assume the examination results are accurate and should isolate from others to reduce the risk of spreading the virus.

"If you lot test positive for COVID-19, you must isolate," Arwady said. "There is no need to repeat a positive calm test in a medical setting. We don't want people going into the emergency department just to get a tested. Care for a positive every bit a positive, stay habitation and isolate for five days."

When can you exist effectually other people afterwards having COVID?

If you had symptoms, the CDC says you can be effectually others after you isolate five days and stop exhibiting symptoms. Even so, you lot should continue to article of clothing masks for the five days post-obit the stop of symptoms to minimize the risk to others.

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Source: https://www.nbcchicago.com/news/coronavirus/this-early-symptom-is-one-you-should-watch-for-with-omicron-infections-rising/2725990/