Flu symptoms usually last 3 to 7 days, but sometimes up to 10 days. Cough from the flu could last longer than the other symptoms, perhaps up to 2 weeks. If cough continues beyond that time, you should contact your health care professional to be sure you do not have a secondary respiratory infection.
2 to
5 days
Influenza Type A is your typical flu...its the one everyone gets. Influenza Type B is much slower than type A and can last twice as long with the symptoms gradually coming on.
Generation time has been used synonymously with the term "serial interval." Serial interval is the time from the onset of symptoms in the index case until the onset of symptoms in any secondary cases. For human seasonal influenza, the mean serial interval has been estimated as 3.6 days (95% confidence interval = 2.9-4.3 days) (Cowling BJ et al, Estimation of the Serial Interval of Influenza, Epidemiology 2009; 20(3): 344-7.
Hantavirus has an incubation time of 2–4 weeks in humans, before symptoms of infection occur. These symptoms can be split into five phases: Febrile phase: Symptoms include fever, chills, malaise, headaches, nausea, abdominal and back pain, respiratory problems such as the ones common in the influenza virus, as well as gastro-intestinal problems. These symptoms normally occur for 3–7 days. Hypotensive phase: This occurs when the blood platelet levels drop and symptoms can lead to tachycardia and hypoxemia. This phase can last for 2 days. Oliguric phase: This phase lasts for 3–7 days and is characterised by the onset of renal failure and proteinuria occurs. Diuretic phase: This is characterized by diuresis of 3–6L per day, which can last for a couple of days up to weeks. Convalescent phase: This is normally when recovery occurs and symptoms begin to improve.
Influenza is a viral infection - it is caused by a virus, not a bacterium.
The Spanish Influenza
Influenza Type A is your typical flu...its the one everyone gets. Influenza Type B is much slower than type A and can last twice as long with the symptoms gradually coming on.
Feline influenza will usually last an estimated 7 to 10 days.
There are several symptoms of the flu, or Influenza A. These symptoms include, fever, body aches, sore throat, headaches, nonproductive cough, nausea, and vomiting.
Howe long will they last
The symptoms are similar to a normal influenza
they last about 5-10 mins at a time
The symptoms of trichinosis are at their most severe at about three weeks after infection, and decrease very slowly in their severity. Recovery is extremely gradual, and symptoms may last for as long as three months.
Fever, sore throat, exhaustion, coughing, sneezing, weakness, overall body pains. These are some of the symptoms of Influenza.
The symptoms usually last for about one week
herpes lasts forever
The last outbreak of avian influenza in britain occurred in 1991 in norfolk.
Yes. You may contract a different strain of the influenza virus which produces characteristic symptoms of influenza (or flu).