The CDC is currently focused on Omicron and its subvariants as a variants of concern in the U.S. That includes B.1.1.529, BA.1, BA.1.1., BA.2, BA.3, BA.4, and BA.5.
Early symptoms reported by some people include fatigue, headache, sore throat or fever. Others experience a loss of smell or taste. COVID-19 can cause symptoms that are mild at first, but then become more intense over five to seven days, with worsening cough and shortness of breath.
The virus spreads by respiratory droplets released when someone with the virus coughs, sneezes or talks. These droplets can be inhaled or land in the mouth or nose of a person nearby. Coming into contact with a person's spit through kissing or other sexual activities could expose you to the virus.
In 2019, a new coronavirus was identified as the cause of a disease outbreak that originated in China. The virus is now known as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease it causes is called coronavirus disease 2019 (COVID-19).
People with COVID-19 have had a wide range of symptoms reported – ranging from mild symptoms to severe illness. Symptoms may appear 2-14 days after exposure to the virus.
If you have milder symptoms like a fever, shortness of breath, or coughing: Stay home unless you need medical care. If you do need to go in, call your doctor or hospital first for guidance. Tell your doctor about your illness.
In May, Chicago Department of Public Health Commissioner Dr. Allison Arwady said data has shown that most people infected with COVID are protected from the virus for about one to three months after.
"You've gotta stay home for five days because typically those first five days are when you are the most contagious," Chicago Department of Public Health Commissioner Dr. Allison Arwady said. "But in those days six to 10, some people still can be spreading virus."
"A person with COVID-19 is considered infectious starting two days before they develop symptoms, or two days before the date of their positive test if they do not have symptoms," according to the CDC. Regardless of symptoms, those who test positive are advised to take specific precautions for at least 10 days.
The novel coronavirus, or SARS-CoV-2, is a potentially deadly virus that can lead to COVID-19.
This new coronavirus is similar to SARS-CoV, so it was named SARS-CoV-2 The disease caused by the virus was named COVID-19 (COronVIrusDisease-2019) to show that it was discovered in 2019.
SARS-CoV-2 stands for severe acute respiratory syndrome coronavirus 2. It is a virus that causes respiratory illness in humans.
You can be infected with the coronavirus and not have a cough. If you do have one, it may be mild and infrequent, or you may cough heavily at times. Remember that it is possible to have COVID-19 with minimal symptoms or even no symptoms at all.
If you have a fever, cough or other symptoms, you might have COVID-19.
Erythema pernio, known as chilblains, have been frequently reported in younger individuals with mild COVID-19 to the extent that they have earned the moniker “COVID toes.” However, the reason behind their development is not yet apparent.
If you have a fever, cough or other symptoms, you might have COVID-19. Most people have mild illness and are able to recover at home.