Table of Contents
Does hantavirus cause swollen lymph nodes?
The CDPH notes that Hantavirus illness begins with fever, headache, and muscle aches and progresses rapidly to severe difficulty breathing and, in some cases, death. Most people with Plague develop fever and swollen lymph nodes.
What part of the body does hantavirus affect?
How Hantavirus Affects Your Body. Hantaviruses infect people when they are inhaled. If the virus reaches your lungs, it can infect the cells that line the tiny blood vessels in the lungs, causing them to become “leaky.” The leaky blood vessels allow fluid to fill the lungs making it difficult to breathe.
Does everyone exposed to hantavirus get sick?
Any man, woman, or child who is around mice or rats that carry harmful hantaviruses can get HPS. You do not have to already be sick to be at risk for HPS. Healthy people have become ill with HPS. While HPS is a very rare disease, cases have occurred in all regions of the United States except for Alaska and Hawaii.
Can you have hantavirus and not know it?
Due to the small number of HPS cases, the “incubation time” is not positively known. However, on the basis of limited information, it appears that symptoms may develop between 1 and 8 weeks after exposure to fresh urine, droppings, or saliva of infected rodents.
Can hantavirus cause mild symptoms?
Hantavirus infection can have no symptoms or cause mild to severe illness. Fever is the most common symptom in all three types of disease and lasts about 3-7 days. Other symptoms differ between the three types of disease.
Can you have hantavirus without a fever?
The patient often has no fever (afebrile). However, occasionally the onset may be rapid, with fever, suggesting an acute respiratory infection. (For more information on this disorder, choose “Interstitial Pneumonia” as your search term in the Rare Disease Database.)
What should you do if you have been exposed to hantavirus?
The sooner people with hantavirus infection get intensive care, the better their chances of survival. Those who get care only when they can barely breathe do worst. If you’ve had a rodent exposure and get any of the early symptoms, contact your health care professional immediately.
Can you get a mild case of hantavirus?
What should I do if I have been exposed to hantavirus?
How soon after exposure can you be tested for hantavirus?
What is the incubation period for hantavirus? According to the CDC, in North America, the incubation period (time from initial exposure to the virus and development of the first symptoms) is between one to five weeks after initial exposure to infected rodent urine, droppings, or saliva.
Does hantavirus always cause fever?