According to the Centers for Disease Control and Prevention, influenza affects 5 to 20 percent of the American population each year. The CDC also says that getting a flu shot each year is your best bet for avoiding the flu. The flu shot contains...
An influenza vaccine, commonly referred to as a flu shot, is a dose of inactivated flu virus that can help prevent influenza. The Centers for Disease Control, or CDC, recommends that children, pregnant women, people over age 50 and people of all...
The Spanish influenza pandemic of 1918-19 has been dubbed "the mother of all pandemics" by researchers at the Centers for Disease Control and Prevention (CDC) because it remains one of the most lethal outbreaks of infectious disease in human...
Stomach flu is also called gastroenteritis. It occurs when there is an inflammation of the stomach and small and large intestines. It is caused by a variety of virus. However according to the Centers for Disease control it is not caused by...
Influenza is classified as type A, type B or type C. Type A is the most severe and is responsible for epidemics such as avian flu and swine flu. The signs and symptoms of type A influenza can affect the digestive system, muscles, respiratory...
Influenza B is a type of flu that is similar to influenza A. However, while A usually afflicts people in the early winter, influenza B can infect any time of the year. Another difference between the two, according to Dr. Vincent Racaniello, a...
Spanish influenza refers to the influenza pandemic of 1918, during which an estimated 20 million people died worldwide. The Spanish influenza virus was an H1N1 type flu virus. Unlike to most flu viruses, which affect infants, the elderly and...
Influenza porcina is a common name for the 2009 H1N1 influenza strain that the World Health Organization (WHO) called a pandemic. According to WHO, cases of H1N1 have been reported in virtually every country and linked to more than 14,000 deaths...
H1N1 influenza, or the swine flu, is a novel influenza virus. The virus circulates during the year, with increased prevalence during the winter months. It is transmitted from person to person via airborne droplets from coughs or sneezes. But...
Avian influenza, also known as bird flu or H5N1, is a strain of influenza that primarily affects birds; however, the illness can also affect humans. H5N1 is classified as a type A influenza virus, which means that it is responsible for global...
According to the Centers for Disease Control and Prevention (CDC), millions of Americans get the flu each year. While most recover without medical care, more than 200,000 have to be admitted to the hospital and about 36,000 die. Flu is most...
Influenza (the flu) is a respiratory infection afflicting between 5 and 20 percent of people in the United States each year, according to MedlinePlus. For some, the flu can be dangerous, leading to hospitalization and even death. The flu is often...
Human swine (H1N1) Influenza symptoms are the same as seasonal flu symptoms for most people. Until recently, swine flu occurrence in humans only appeared sporadically, and was associated with transmission by direct exposure to pigs. Beginning in...
The H1N1 flu, also commonly known as swine flu, is an infection of the respiratory system that is similar to normal flu. It was categorized in the spring of 2009, and the World Health Organization declared a global pandemic of the disease....
Swine influenza is the illness caused by the novel H1N1 2009 virus, or the swine flu virus. This virus affects mostly children and young adults. It spreads in the airborne droplets expelled by people when coughing or sneezing. People start...
A haemophilus influenzae infection usually begins in the respiratory system. It may spread to other body systems, explains the Merck Manual. It is caused by a group of bacteria, one of which is Haemophilus influenza type B. The U.S. Centers for...
The influenza virus can attack the body suddenly, leading to a myriad of uncomfortable symptoms. When kids get sick there are certain signs to look out for at the onset of the illness.
The Centers for Disease Control and Prevention consider the "Fujian flu" a type of influenza A virus. Specifically, the Fujian flu is a strain of the H3N2 strain of influenza A; the H and the N refer to two proteins on the surface of the virus,...
The influenza virus is a highly contagious virus that infects the epithelial cells of the respiratory tracts, notes Microbiology and Immunology Online, a website provided by the University of South Carolina School of Medicine. The influenza virus...
Influenza is a contagious respiratory virus that produces mild-to-severe disease in people of all ages. Most people who become sick with influenza experience mild-to-moderate disease that resolves on its own within two to five days. Some...
The influenza virus, conversationally called the flu, is an illness that's highly contagious and causes a number of different symptoms. There are many different types, or strains, of the influenza virus, including the seasonal flu virus and the...
Headache and nausea are symptoms of various conditions in children. Some of these are minor illnesses that do not require any specific medical care, but some are serious, life-threatening conditions. The main difference is that while the headache...
The National Institutes of Health states that each year, 5 percent to 20 percent of Americans become ill with influenza (flu). Heavy flu activity can occur as early as October and typically peaks around February.
Seasonal Influenza, also known as the flu, is a highly contagious respiratory illness. It is considered especially dangerous for children, pregnant women, the elderly and those whose immune systems are compromised. If you were exposed to the flu...
According to the CDC, between 5 and 20 percent of people in the United States become ill with the flu (influenza) each year. Pregnant women, infants, children and the elderly are more at risk of contracting the flu. People with certain underlying...
Influenza type B is one of the two virus types that cause seasonal influenza. It belongs to the virus family Orthomyxoviridae along with influenza type A, the other cause of seasonal flu. The Centers for Disease Control and Prevention states that...
The seasonal flu and H1N1 influenza are viruses that cause symptoms such as body aches, fever, chills, fatigue and a sore throat. Rest and over-the-counter medication often are enough to help an individual through the virus. Other times,...
Influenza is an ever-changing viral respiratory infection that causes illnesses between October and April. The heaviest period of flu illnesses is in January and February, according to Immunize North Carolina. Although the flu in most people is...
Tamiflu is an antiviral prescription medication used to treat influenza type A and type B found in the human body. The generic drug is known as oseltamivir phosphate. The U.S. Food and Drug Administration says Tamiflu isn't a substitute for the...
Influenza, or the flu, is a viral infection that affects the respiratory system including the nose, throat and lungs. Learn about influenza including symptoms, treatments and diagnosis in this health and disease video.
Bird flu has led to the deaths of hundreds of millions of wild and domestic birds and to a small number of human deaths. Bird flu remains difficult for humans to contract. Learn about the different causes, symptoms, and treatments of bird flu in...
Influenza, more commonly referred to as the flu, is a viral infection that attacks the respiratory system, including your nose, throat, bronchial tubes and lungs. The flu should not be taken lightly. Thousands of people die of complications due to...
