https://www.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719
Colds usually start slowly. But the flu tends to come on quickly. And while a cold can be miserable, you usually feel much worse with the flu. Common symptoms of the flu often — but not always — include a fever as well as aching muscles, chills and sweats. Other symptoms include: Headache. Dry, persistent cough.

https://www.mayoclinic.org/diseases-conditions/flu/expert-answers/flu-symptoms/faq-20057983
Dry, persistent cough. Shortness of breath. Tiredness and weakness. Runny or stuffy nose. Sore throat. Eye pain. Vomiting and diarrhea also are symptoms of the flu but this is more common in children than adults. Factors that can raise your risk of getting serious flu or flu-related complications include: Age.

https://www.hopkinsmedicine.org/health/conditions-and-diseases/influenza
Everyone age 6 months or older should, with rare exceptions, get a flu shot each year. For the 2023-24 influenza season, the vaccine is available in different forms. The most common way to get the vaccine is by flu shot. A nasal spray is also available for healthy, nonpregnant people between ages 2 and 49. The flu shot is safe.

https://www.cdc.gov/flu/symptoms/index.html
People who are sick with flu often feel some or all of these symptoms: Fever*/feeling feverish or chills. Cough. Sore throat. Runny or stuffy nose. Muscle or body aches. Headaches. Fatigue (tiredness) Some people may have vomiting and diarrhea, though this is more common in children than adults.

https://www.nbcnews.com/better/health/flu-shot-myths-facts-why-doctors-recommend-it-ncna806706
It Is Impossible For The Vaccine To Give You The Flu. The fact that the viruses in the vaccine are dead is a critical point: a dead virus cannot infect you. It just can't. "A lot of times people

https://www.cdc.gov/Flu/Index.htm
CDC A(H5N1) Bird Flu Response Update June 7, 2024 Friday, June 7, 2024 Symptom Monitoring Among Persons Exposed to HPAI Thursday, June 6, 2024 Technical Report: Highly Pathogenic Avian Influenza A(H5N1) Viruses Wednesday, June 5, 2024

https://www.yalemedicine.org/conditions/flu
The flu is a contagious viral infection that attacks the respiratory system (throat, nose, and lungs). The degree of illness can range from mild to severe and can include fever, body aches, cough, headache, and sore throat. Typically, the virus resolves on its own, but in extreme cases, or especially for the very vulnerable, including infants

https://www.webmd.com/cold-and-flu/ss/slideshow-flu-symptoms-treatment
Flu Symptoms. 2 /12. You typically start to feel bad quickly instead of over time. You may have a high fever, headache and muscle aches, cough, sore throat, and tiredness. You also might have a

https://www.pennmedicine.org/for-patients-and-visitors/patient-information/conditions-treated-a-to-z/flu-influenza
Also contact your provider if your flu symptoms are very bad and self-treatment is not working. Prevention. You can take steps to avoid catching or spreading the flu. The best step is to get a flu vaccine. If you have the flu: Stay in your apartment, dorm room, or home for at least 24 hours after your fever has gone. Wear a mask if you leave

https://www.healthline.com/health/cold-flu/flu
The flu virus causes an abrupt high temperature that's greater than 100°F (37.8°C). Other viral infections, like a cold, may cause low-grade fevers. Beyond this, children and adults share many

https://www.nytimes.com/article/flu-shot-vaccine.html
All flu vaccines have a good safety record. The side effects tend to be mild and go away in 24 hours to 48 hours, Dr. Martin said. You may experience some soreness or slight swelling around the

https://www.healthline.com/health/24-hour-flu
diarrhea. nausea or vomiting. abdominal cramps or pain. loss of appetite. low-grade fever. body aches and pains. headache. feeling tired or fatigued. Most people with 24-hour flu notice that their

https://www.merckmanuals.com/home/infections/respiratory-viruses/influenza-flu
Reviewed/Revised May 2024. Influenza (flu) is a viral infection of the lungs and airways with one of the influenza viruses. It causes a fever, runny nose, sore throat, cough, headache, muscle aches (myalgias), and a general feeling of illness (malaise). The virus is spread by inhaling droplets coughed or sneezed out by an infected person or by

https://www.cdc.gov/flu/symptoms/symptoms.htm
fever* or feeling feverish/chills. cough. sore throat. runny or stuffy nose. muscle or body aches. headaches. fatigue (tiredness) some people may have vomiting and diarrhea, though this is more common in children than adults. *It's important to note that not everyone with flu will have a fever.

https://medlineplus.gov/flu.html
To diagnose the flu, health care providers will first do a medical history and ask about your symptoms. There are several tests for the flu. For the tests, your provider will swipe the inside of your nose or the back of your throat with a swab. Then the swab will be tested for the flu virus. Some tests are quick and give results in 15-20 minutes.

https://www.npr.org/sections/health-shots/2021/09/07/1033756464/flu-shot-covid-booster
A mild flu season last year means fewer folks are immune to strains starting to circulate now. Scientists predict 100,000 to 400,000 extra U.S. hospitalizations with the deadly flu virus this year.

https://www.heart.org/en/news/2022/12/01/whats-new-with-the-flu-here-are-7-things-to-know
It's scary as ever. Between 2010 and 2020, the flu killed between 12,000 and 52,000 people annually. As of the latest data from Nov. 19, the CDC estimates that the flu had already led to 53,000 hospitalizations and 2,900 deaths this season. People may think of flu as a respiratory ailment, but it goes beyond that.

https://www.nationalacademies.org/based-on-science/how-can-you-tell-if-you-have-covid-19-rsv-or-the-flu
Vaccines to protect against COVID-19 and the seasonal flu are available for all people 6 months of age and older. There are also antiviral drugs available to treat COVID-19 and the flu.. Several vaccines have been in development for RSV, and two were approved by the U.S. Food and Drug Administration (FDA) for use in some adult populations in 2023. Both vaccines can be used in adults 60 years

https://www.lifespan.org/lifespan-living/know-your-symptoms-how-tell-if-its-cold-flu-covid-19-or-allergies
body aches. shortness of breath. nausea or vomiting. headache. diarrhea. sore throat. stuffy or runny nose. The loss of taste and smell and difficulty breathing are often key indicators of COVID-19. If you are experiencing symptoms of COVID-19, be sure to take a test, and if positive, make sure to isolate.

https://www.cdc.gov/flu/symptoms/coldflu.htm
The symptoms of flu can include fever or feeling feverish/chills, cough, sore throat, runny or stuffy nose, muscle or body aches, headaches, and fatigue (tiredness). Cold symptoms are usually milder than the symptoms of flu. People with colds are more likely to have a runny or stuffy nose. Colds generally do not result in serious health problems.

https://www.lung.org/lung-health-diseases/lung-disease-lookup/influenza/learn-about-influenza
The flu is a respiratory infection caused by flu viruses. The viruses pass through the air and enter your body through your nose or mouth. It can also be acquired from contaminated surfaces. Between 5 percent and 20 percent of people in the United States get the flu each year. It can cause mild to severe illness, and in some cases, may lead to

https://www.cdc.gov/flu/about/index.html
About Flu. Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. Some people, such as people 65 years and older, young children, and people with certain health conditions, are at higher risk of serious flu complications. There are two main types of influenza (flu) viruses: types

https://www.cdc.gov/flu/weekly/index.htm
Key Points. Seasonal influenza activity remains low nationally. CDC estimates that there have been at least 35 million illnesses, 390,000 hospitalizations, and 25,000 deaths from flu so far this season. CDC recommends that everyone 6 months and older get an annual flu vaccine as long as flu activity continues. 2.