Unusual COVID-19 symptoms: What are they? - Mayo Clinic
Jun 13, 2024 · Other typical symptoms are: Chills or fever. Body aches. New confusion, especially in adults age 65 years or older. Loss of ability to smell, or a lasting bad smell. Chest pain. …
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Oct 21, 2025 · Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.
COVID-19 in babies and children - Mayo Clinic
Oct 21, 2025 · Know the symptoms of COVID-19 in children, what to do if your child appears sick and how to keep your family healthy.
Long COVID: Lasting effects of COVID-19 - Mayo Clinic
Aug 23, 2024 · COVID-19 can have lasting symptoms that affect many parts of the body. Learn more about the symptoms and effects of long COVID.
Treating COVID-19 at home: Care tips for you and others
Apr 5, 2024 · COVID-19 can sometimes be treated at home. Understand emergency symptoms to watch for, how to protect others if you're ill, how to protect yourself while caring for a sick loved …
COVID-19 variants: What's the concern? - Mayo Clinic
5 days ago · The virus that causes COVID-19 has changed over time, which has affected prevention, diagnosis and treatment of COVID-19.
What do I need to know about the delta variant? - Mayo Clinic
The delta variant is concerning because it's more highly transmissible, but the good news is that the COVID-19 vaccine is still highly protective against getting infected or ending up in a …
COVID-19, cold, allergies and the flu: What are the differences?
Oct 22, 2025 · Coronavirus disease 2019 (COVID-19) can cause many of the same symptoms as the common cold, seasonal allergies and the flu. So how can you tell if you have COVID-19?
Can dogs and cats get the COVID-19 virus? - Mayo Clinic
May 14, 2024 · Find out how COVID-19 can affect dogs and cats, what you can do to protect your pet, and how to care for your pet if it becomes sick.
Multisystem inflammatory syndrome in children (MIS-C) and …
Jul 22, 2023 · Overview Multisystem inflammatory syndrome in children (MIS-C) is a group of symptoms linked to swollen, called inflamed, organs or tissues. People with MIS-C need care …