Two new omicron subvariants known as BA.4 and BA.5 are gaining traction in the U.S., but how transmissible are they and what do we know about them?
COVID reinfection rates are rising, experts say, but what does that mean for the pandemic and what are the chances someone gets COVID a second time?
More counties are now at a "high community level" for the virus and, with cases rising, Illinois health officials have issued a warning.
Here's what you need to know about the coronavirus pandemic across Illinois today:
IDPH Issues Warning, Says Rise in Cases After Memorial Day ‘Cause For Concern'
Illinois health officials issued a warning Friday, saying that the uptick in COVID-19 cases over the last two weeks is a "cause for concern."
Since Memorial Day Illinois has seen a 10% increase in COVID cases, reversing the downward trend from the past two weeks, according to IDPH Acting Director Amaal Tokars.
“This uptick is a cause for concern – and serves as a reminder to all of us, especially as we are approaching the coming Father’s Day and Juneteenth weekend, that we can all do our part to fight the virus and protect our friends and family who are vulnerable to severe outcomes by taking some simple actions," Tokars said.
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Read more here.
Coronavirus in Illinois: 34K New Cases, 73 Deaths in Last Week With 32 Counties at High Level
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Illinois health officials reported 34,001 new COVID-19 cases over the past week, along with 73 additional deaths, marking slight declines in cases from seven days prior as 23 counties across the state reach a "high" community level of COVID.
The previous week, the state reported 32,605 new cases and 47 deaths. The week before that, the state reported 36,843 new cases and 45 deaths were reported.
Testing Negative for COVID, But Have Symptoms? Here's What You Should Know
If you're experiencing COVID symptoms and were exposed, but continue testing negative for the virus, what does that mean?
There have been some anecdotal reports of people contracting the virus but not testing positive for a number of days, even while symptomatic. Others, don't test positive at all. So how can you tell?
Read more here.
32 Illinois Counties at 'High' Alert Level for COVID as Some in Chicago Area Return
Thirty-two Illinois counties are now under a “high community level” for COVID, according to the Centers for Disease Control and Prevention, marking a significant jump from last week as some Chicago-area counties return to the highest alert level.
The number of counties at the "high" level marks an increase from last week's 19 as some Chicago-area counties that had dropped down to medium last week returned to the heightened level.
Read more here.
US Lifts COVID-19 Test Requirement for International Travel
The Biden administration is lifting its requirement that international air travelers to the U.S. take a COVID-19 test within a day before boarding their flights, easing one of the last remaining government mandates meant to contain the spread of the coronavirus.
A senior administration official said Friday that the mandate will expire Sunday at 12:01 a.m. EDT, adding that the Centers for Disease Control and Prevention determined it is no longer necessary.
Read more here.
Have You Been Exposed to Someone With COVID? Here's What to Do
With highly transmissible COVID variants rising in the U.S. and in Illinois, experts say the chances of knowing someone with COVID or contracting it yourself are on the rise.
"If you think you have a cold, if you think you have allergies, there is a good chance right now with how much COVID is around that it could be COVID," Chicago Department of Public Health Commissioner Dr. Allison Arwady said.
With several Chicago-area counties under a "high" community level for COVID and more residents testing positive for the virus or being exposed to someone who has, many are wondering what they need to do next.
Read more here.
How Soon Could You Get COVID Again After Initial Infection?
After being infected with COVID-19, how long are you protected with antibodies and when could you get the virus again?
Though questions have been asked over the past two years, the answers have changed as new variants are discovered.
The omicron variant, for example, led to a major shift in "natural immunity," with many who had previously been infected susceptible to reinfection with the new version of the virus.
COVID Symptoms Timeline: Signs to Expect With the Virus and When
For those who test positive for COVID-19 and experience symptoms, what signs should you watch for and how long could they last?
According to the Centers for Disease Control and Prevention, COVID symptoms can appear anywhere from two to 14 days after someone is exposed to the virus. You can end isolation after five full days if you are fever-free for 24 hours without the use of fever-reducing medication and your other symptoms have improved.
Read more here.
2 New Omicron Subvariants Grow in Numbers in Midwest, US: CDC
Two new omicron subvariants known as BA.4 and BA.5 are beginning to take hold in the U.S.
The two subvariants are now among several subvariants, or “sublineages,” of the omicron variant of COVID-19 being tracked by the CDC alongside BA.2.12.1, BA.2, B.1.1.529 and BA 1.1, among others.
"They were previously being included in one of the other subvariants because we are keeping an eye on them," Chicago Department of Public Health Commissioner Dr. Allison Arwady said Tuesday.
Read more here.
New Omicron Subvariants: What We Know About BA.4 and BA.5
Two new omicron subvariants known as BA.4 and BA.5 are gaining traction in the U.S., but how transmissible are they and what do we know about them?
Here's a breakdown of the newest mutations and what they could signal in the pandemic.
Dominant Coronavirus Mutant and New Subvariants Contain Ghost of Pandemic Past
The coronavirus mutant that is currently dominant in the United States is a member of the omicron family but scientists say it spreads faster than its omicron predecessors and is adept at escaping immunity.
Why? Because it combines properties of both omicron and delta, the nation's dominant variant in the middle of last year.
A genetic trait that harkens back to the pandemic's past, known as a “delta mutation," appears to allow the virus "to escape pre-existing immunity from vaccination and prior infection, especially if you were infected in the omicron wave," said Dr. Wesley Long, a pathologist at Houston Methodist in Texas. That's because the original omicron strain that swept the world didn’t have the mutation.
Read more here.
You Isolated for COVID, But Still Have a Cough. Are You Still Contagious?
So, you tested negative for COVID-19, but still have a cough. Are you considered contagious?
According to Chicago Department of Public Health Commissioner Dr. Allison Arwady, coughs can linger up to a month after testing positive for the virus even if a patient isn't contagious anymore.
"The cough tends to be what lingers," Arwady said. "That doesn't mean that you're still infectious. It's that you've had a lot of inflammation in your airways and the cough is your body's attempt to sort of continue to expel any potential invader and allow it to calm down. So...I would not consider you contagious."
Read more here.
Novavax COVID Vaccine: What Makes It Different, When It Could Be Authorized
Americans may soon get a new COVID-19 vaccine option -- shots made with a more tried-and-true technology than today’s versions.
Novavax asked the Food and Drug Administration to authorize its COVID-19 vaccine for adults in late-January and after long delays, the FDA is expected to decide within weeks whether to authorize Novavax's vaccine.
So what exactly is Novavax and what should you know about the vaccine? Here's a breakdown.
What to Know About COVID Tests: Accuracy, Inconclusive Results, Faint Lines and More
With COVID cases continuing to rise across Illinois and parts of the U.S. and tests widely available, many are wondering if their results are accurate, if they are reading them properly and how often they should test.
How to Calculate Your COVID Isolation or Quarantine Time, According to the CDC
With several Chicago-area counties under a "high" community level for COVID and more residents testing positive for the virus or being exposed to someone who has, many are wondering how long they should quarantine or isolate.
First, you'll need to know the difference between whether you must quarantine or isolate. 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 CDC.
For those who are vaccinated, however, the guidelines are slightly different.
Read more here and check out the calculator tool.
COVID Booster Shot Eligibility: Who is Eligible Now for 1st and 2nd Boosters?
As COVID cases rise in Illinois and parts of the U.S. heading into summer, many are wondering which vaccinations they are eligible to receive and when.
Currently, not everyone is eligible for a second COVID booster shot, but experts are urging anyone who has not yet received their first booster dose to get one.
"I really, really want to emphasize as we move into this higher risk state that we need Chicagoans to come up-to-date with boosters," Chicago Department of Public Health Commissioner Dr. Allison Arwady said late last month as the city first entered the "high community level."
So who is eligible for which shots and what do we know about what's ahead?
Here's What to Do if You Test Positive for COVID, According to CDC Guidelines
With a recent rise in COVID-19 cases and several Chicago-area counties at a "high" community level, what should you do if you test positive for coronavirus or were exposed to someone who has?
Health officials have issued warnings to take precautions, particularly in areas where transmission risk is increasing.
Here's a look at the guidance from the Centers for Disease Control and Prevention on what to do if you test positive or believe you were exposed to someone who has.
COVID Vaccines for Kids Under 5: When Could Shots Begin? The Latest Timing
With federal regulators set to decide whether or not they plan to authorize COVID vaccines for kids under the age 5 this month, when might parents expect shots to begin?
Families have been for a chance to protect the nation’s littlest kids as highly contagious omicron subvariants continue to spread.
The nation’s 18 million children under 5 are the only age group not yet eligible for vaccination.
Read more here.
How Long Do COVID Symptoms Last? Here's What We Know So Far
For those who test positive for COVID and experience symptoms, how long could they last?
With COVID cases rising in Illinois and parts of the U.S., local health officials have issued warnings to take precautions, particularly in areas where transmission risk is increasing.
But for those who experience symptoms, the length of time they could last remains unclear.
Read more here.
How Accurate Are At-Home COVID Tests? Here's What to Know
If you think you were exposed to COVID or might have it, how accurate are the results of an at-home test?
According to the Centers for Disease Control and Prevention, "positive results from self-tests are highly reliable."
Negative results, however, may not rule out infection, particularly in those with COVID-19 symptoms, the CDC states.
"If it's positive, it's positive, like we don't worry about false positives," Chicago Department of Public Health Commissioner Dr. Allison Arwady said Thursday.
Read more here.
How Long Can You Test Positive for COVID Following Infection?
If you test positive for COVID, how long could that last?
According to the Centers for Disease Control and Prevention, some people who contract COVID-19 can have detectable virus for up to three months, but that doesn't mean they are contagious.
When it comes to testing, however, the PCR tests are more likely to continue picking up the virus following infection.
Read more here.
