WebInfluenza, commonly known as "the flu", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and … WebDec 21, 2024 · Influenza — also known as the flu — is a contagious viral infection that attacks your respiratory system. Influenza viruses that infect humans can be classified into three main groups: A, B,...
COVID-19 vs. the Flu Johns Hopkins Medicine
WebOct 15, 2024 · Flu (influenza) is an infection of the nose, throat and lungs, which are part of the respiratory system. Influenza is commonly called the flu, but it's not the same as stomach "flu" viruses that cause diarrhea and vomiting. Most people with the flu get better … Mayo Clinic offers flu shots in Arizona, Florida and Minnesota. Learn more about … WebThe flu is one of the most common infectious diseases. Every flu season, about 20 to 40 million people in the U.S. catch the flu. What is the difference between the flu and the common cold? The flu and the common cold can have … free ecards with no sign up
Flu (influenza) - symptoms, treatment and prevention healthdirect
WebJul 5, 2024 · Put simply, an infectious disease happens when bad germs get into the body in some way, spread, and make you sick by affecting the way your body normally works. Examples of infectious diseases: chickenpox cholera common cold coronavirus, including COVID-19 Ebola flu (influenza) hantavirus hepatitis A & B HIV/AIDS Lyme disease malaria … WebApr 14, 2024 · Marburg virus is a viral disease that can affect both humans and non-human primates, such as monkeys and chimpanzees, as well as bats, Deresinski said. It can cause severe hemorrhagic fever, which can be fatal in humans. 2. The virus was first discovered in 1967 in Marburg and Frankfurt in Germany as well as in Belgrade, Serbia. WebApr 15, 2024 · The flu is a contagious infection of the respiratory tract. Most experts agree that influenza viruses spread mainly through droplets. People produce droplets when they … free ecce year