Doctor insights on:
How Long Is Flu Contagious After Fever Breaks
Let me help: The period when an infected person is contagious depends on the age and health of the person. Studies show that most healthy adults may be able to infect others from 1 day prior to becoming sick and for 5 days after they first develop symptoms. Some young children with weakened immune systems may be contagious for longer than a week. ...Read more
Flu for 5 days despite of flu shot. Still have fever, aches, chills, no appetite, mild cough, headache, exhaustion. Still contagious? How long?
See your doctor.: One of the biggest problems from the flu is the chance of secondary bacterial infections, including sinusitis and pneumonia. Fever for 3-4 days can be normal, but with 5 days of it, it is time to be seen. You are contagious for 5-7 days after the onset of symptoms. If you have shortness of breath, dizziness, blurry vision, go to the ER. The vaccine only protects 60% of folks. ...Read more
Should someone return to work or school after the stomach flu with a low fever? How long is someone contagious after showing symptoms?
My 2 yr old got the flu mist. 48 hrs later he has a runny nose and low grade fever. Could this be from the mist? Is he contagious? How long last?
I have been diagnosed with h1n1 flu. How long am I contagious? High fever is gone. Now have low grade fever with cough/phlegm, fatigue, sinusitis.
Flu: You usually are contagious 7-10 days with the flu. However, you have developed a secondary infection so I would advise you to see you doctor. ...Read more
Child dx with flu A on jan26th will he still be contagious on a week later? How long should I keep my kids away from that child?
Flu: Generally speaking people remain contagious for 5-10 days from the onset of symptoms with the flu. ...Read more
Week or more: 1 week or more (especially kids).Get a more detailed answer ›
Until without symtom: If he is coughing, sneezing, if you are kissing him or exchanging other body fluids he may be contagious. Would strongly recommend getting influenza vaccine, whether or not it is likely to help with this immediate exposure. The other issue is how you know he has influenza. These symptoms can be caused by a variety of viruses. If you begin symptoms, get tested, start tamiflu, (oseltamivir) other antiviral. ...Read more
How long after symptoms of flu show is it contagious for. And how long is the period of seeing if you will get it?
Up to 2 weeks?: The virus binds to and enters the tracheobronchial ciliated epithelium by utilizing the viral surface hemagglutinin (h antigen). Viral replication then occurs. Peak viral shedding occurs in the first 48 to 72 hours of exposure to the virus, then declines and becomes undetectable within 10 days. Children and immunocompromised people may shed virus for several weeks. . ...Read more
After flu stops not: Once the vomiting stops you are no longer contagious. If you had diarrhea you can continue to have loose stools but won't pass it on it you are really good about hand washing and not touching things until thoroughly washed. If you have fever you are still contagious ...Read more
How long is the common cold contagious for? The same applies for the flu and other common infections?
You are most contagious for a few days before you peak symptoms start
for the flu you are also contagious for several days after you become smptomaic. ...Read more
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