Omicron subvariant symptoms: How quickly do … – NBC News

Omicron symptoms: What we know about illness caused by the new subvariantsThe omicron variant of the coronavirus was first detected in late 2021. It has since swept the globe, eventually vanquishing other variants including delta.Omicron soon began branching off into a number of subvariants: BA.2 took off in the spring, and BA.5 came to dominate towards the end of the summer. In late fall, the subvariants B.Q.1 and B.Q.1.1 together became the predominant form of the virus in the United States.They are not alone — other omicron subvariants including XBB, BF.7 and yes, still BA.5 are also out there. But do they cause more severe illness?Here’s what experts have to say about the infection symptoms caused by the latest omicron subvariants.What are the symptoms of omicron subvariants?The symptoms of the latest omicron subvariants are mostly similar to those of the earlier version of omicron.Dr. Roy Gulick, the chief of infectious diseases at Weill Cornell Medical Center and NewYork-Presbyterian, said typical…

Symptoms of COVID-19 and when to seek medical advice

Symptoms of COVID-19 and when to seek medical advice On this page How will I know if my symptoms are mild, moderate or severe? What should I do if I develop COVID-19 symptoms? When should I seek medical advice? How soon after exposure to COVID-19 do symptoms appear? When is a person with COVID-19 infectious, and can they transmit the virus to others before symptoms appear? How is COVID-19 different from the flu (influenza)? How will I know if my symptoms are mild, moderate or severe? Mild symptoms The following symptoms are considered mild: mild upper respiratory tract symptoms, such as a congested or runny nose, sneezing, or a scratchy or sore throat cough with no difficulty breathing new aches and pains, or lethargy or weakness without shortness of breath mild headache mild fever that responds to treatment loss of smell or taste loss of appetite nausea occasional vomiting or diarrhoea no symptoms at all not drinking as much fluid (such as water) as usual in the last 24 hours Moderate symptoms The following symptoms are considered moderate: shortness of breath while walking around, such as noticeably having…

How Soon After Exposure to COVID-19 Do Symptoms Appear?

How Soon After Exposure to COVID-19 Do Symptoms Appear? | Sharp HealthCareWith the latest COVID-19 surge due to the new omicron variant, it’s hard to keep the facts straight, especially as they relate to timelines. From how long it takes to develop symptoms once exposed, to when an infected person is no longer contagious, information can be overwhelming and confusing.Dr. Jyotu Sandhu, a board-certified family medicine doctor with Sharp Rees-Stealy, provides answers to your top 4 COVID-19 questions:How long is someone contagious?The current data we have available show patients with mild-to-moderate COVID-19 are much less likely to be infectious by 5 days after infection and very unlikely to be infectious by 10 days after infection. However, one person’s infectious period can differ from another’s and the virus can still be spread whether they develop symptoms or not.The best protection against infectionAccording to Dr. Sandhu, the omicron variant is highly transmissible, and the best protection continues to be vaccination. He encourages…

Coronavirus Incubation Period – WebMD

Coronavirus Incubation Period Menu What Is an Incubation Period?The incubation period is the number of days between when you’re infected with something and when you might see symptoms. Health care professionals and government officials use this number to decide how long people need to stay away from others during an outbreak. It’s different for every condition.If you’ve been around someone who has the coronavirus that causes COVID-19, you’re at risk, too. That means you need to stay home until you know you’re in the clear. Health professionals call this self-quarantine. But when will you know whether you have the disease? The answer depends on the incubation period.What Is the Incubation Period for COVID-19?Viruses are constantly changing, which sometimes leads to new strains called “variants.” Different COVID-19 variants can have different incubation periods.When researchers set out to learn the incubation period for the original strain of the coronavirus, they studied dozens of confirmed cases reported between Jan. 4 and Feb. 24, 2020. These cases included only people…

If you've been exposed to the coronavirus – Harvard Health

If you’ve been exposed to the coronavirus – Harvard Health If you’ve been exposed, are sick, or are caring for someone with COVID-19 If you’ve been exposed to someone with COVID-19 or begin to experience symptoms of the disease, you may be asked to self-quarantine or self-isolate. What does that entail, and what can you do to prepare yourself for an extended stay at home? How soon after you’re infected will you start to be contagious? And what can you do to prevent others in your household from getting sick? Blog posts: Brain fog: Memory and attention after COVID-19 Could COVID-19 infection be responsible for your depressed mood or anxiety? What is COVID-19 brain fog — and how can you clear it? The tragedy of the post-COVID “long haulers” The hidden long-term cognitive effects of COVID Which test is best for COVID-19? Allergies? Common cold? Flu? Or COVID-19? Podcast: You think you’ve got COVID-19. Here’s what you need to do (recorded 4/10/20) We asked Dr. Mallika Marshall, medical reporter for CBS-affiliate WBZ TV in Boston and an instructor at Harvard…

How Quickly Can You Get COVID After Exposure?

How Quickly Can You Get COVID After Exposure?Even almost three years later, we’re continuing to learn new details about COVID-19. One area in particular that continues to confuse many people is how long it takes to develop symptoms after exposure and how long a person stays contagious. Our expert, Cristina Cicogna, M.D. an infectious disease specialist at Hackensack University Medical Center, breaks it down to clear up the confusion. How quickly can you get COVID after exposure? According to the Centers for Disease Control and Prevention (CDC), COVID has a long incubation period of up to 10 days. On average, the time of exposure to active infection is typically five to six days, however it can be as short as three days with the new virus strain.  “You should wear a mask when around others as soon as you discover you were exposed and continue wearing it for a full 10 days even if you don’t have symptoms,” says Dr. Cicogna. “Start counting from day one, which is defined as…

Coronavirus Diagnosis: What Should I Expect?

Coronavirus Diagnosis: What Should I Expect? Infectious Diseases Reviewed By: Updated on January 24, 2022 Having COVID-19 varies greatly from one person to another. What happens if you are diagnosed with COVID-19? Lisa Maragakis, M.D., M.P.H., senior director of infection prevention, explains what to expect. What are the stages of coronavirus infection? There are three general phases of infection with SARS-Cov-2, the coronavirus that causes COVID-19. Incubation period. This is the time between getting infected and when symptoms appear. In general, you may see symptoms start two to 14 days after infection. The incubation period varies among individuals, and it varies depending on the variant. Even though you do not have symptoms in the incubation period, you can transmit the coronavirus to another person during this stage. This is why, if you suspect you were exposed to someone with COVID-19, you should self-quarantine, watch for symptoms and consider getting tested four or five days following the exposure. This way, you can help prevent…

Coronavirus disease 2019 (COVID-19) – Symptoms and causes

Coronavirus disease 2019 (COVID-19) – Symptoms and causes Overview Coronaviruses are a family of viruses that can cause illnesses such as the common cold, severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). In 2019, a new coronavirus was identified as the cause of a disease outbreak that originated in China. The virus is known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease it causes is called coronavirus disease 2019 (COVID-19). In March 2020, the World Health Organization (WHO) declared the COVID-19 outbreak a pandemic. Public health groups, including the U.S. Centers for Disease Control and Prevention (CDC) and WHO, are monitoring the COVID-19 pandemic and posting updates on their websites. These groups have also issued recommendations for preventing and treating the virus that causes COVID-19.Products & Services SymptomsSigns and symptoms of coronavirus disease 2019 (COVID-19) may appear 2 to 14 days after exposure. This time after exposure and before having symptoms is called the incubation period. You can still spread COVID-19 before you have symptoms (presymptomatic transmission). Common signs and symptoms can include: Fever Cough Tiredness Early symptoms of COVID-19 may include…

First Symptoms of COVID-19 | PhysicianOne Urgent Care

First Symptoms of COVID-19 | PhysicianOne Urgent Care What Are Some of the First Symptoms of COVID-19? Researchers continue to study COVID-19, the brand-new coronavirus that began to strike in earnest after it first appeared in late 2019. It is particularly important for scientists to nail down the symptoms and make that information widely available to the general public. Why? If more people are able to spot the early signs of COVID-19, they can begin self-isolating sooner, when they are most contagious. Experts agree that is one of the most effective ways to minimize the spread of COVID-19, a highly infectious and dangerous virus, the long-term effects of which are still largely unknown. Signs to Watch For Based on what researchers have learned about COVID-19 thus far, the first symptoms—which generally occur within seven days after infection—can include the following, which are listed in order of their usual appearance: Fever or chills A persistent cough Muscle pain Nausea or vomiting Diarrhea Usually, COVID-19 symptoms are initially mild, then become more intense over the course of about seven days….