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Doctor insights on: How Long Is Someone With A Virus Contagious

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How long is a person with diphtheria contagious?

How long is a person with diphtheria contagious?

48 hours: [not the eddie murphy movie!] usually a person with diphtheria is no longer contagious after they've taken antibiotics for 48 hours. ...Read more

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Virus (Definition)

A virus is a small infectious agent that can replicate only inside the living cells of an organism. Viruses can infect all types of organisms, from animals and plants ...Read more


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How long is a person with RSV contagious?

How long is a person with RSV contagious?

Most ~ 8days: General viral sheading in RSV lasts 3-8 days in most; in some with complications they could shed for 4-6 wks. Droplet isolation(use of mask) & good handwashing will contain the spred in most cases.The germ can live for 1/2 hr on your hands and many hourd on surfaces. ...Read more

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How long is a person contagious with mono?

How long is a person contagious with mono?

HOW LONG MONO IS CON: How long a person is contagious there is no answer to that, as we dont know how long.Once you have mononucleosis the virus stays in your body and there is no way to know when you are and you are not contagious. ...Read more

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How long is a 24hour virus contagious?

How long is a 24hour virus contagious?

24 hr virus: Contagious for several hours before symptoms till symptoms are resolving. ...Read more

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How long is a toddler with herpangina contagious?

How long is a toddler with herpangina contagious?

During the fever: The primary contagious period is during the fever fluctuations over the first few days. Saliva is teeming with virus as is the poop. After the fever fades the saliva clears but the virus can be detected in poop for weeks. This is one reason it spreads so easily in day care centers. ...Read more

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Docs, usually how long is someone contagious with the flu?

Docs, usually how long is someone contagious with the flu?

Flu: According to the cdc: “most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Children may pass the virus for longer than 7 days.”. ...Read more

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How long do you think is a person with shingles contagious?

How long do you think is a person with shingles contagious?

Shingles: A person with shingles is contagious only by direct contact. They are contagious for as long as they have a blister-type lesion. Once the blisters resolve or "crust over", they are no longer considered contagious. This process can take 1-2 weeks from onset of rash. ...Read more

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How long is a person with sars infectious to others? 

How long is a person with sars infectious to others? 

CDC says: 10 days after the resolution of symptoms, especially fever the person with a confirmed sars case can leave isolation. ...Read more

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Dr. SG Erman Dr. Erman
2 doctors agreed:
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How long is a cold virus contagious?

Dr. SG Erman Dr. Erman
2 doctors agreed:
How long is a cold virus contagious?

7-10days: 7-10 days, worst time is usually days 2-4. ...Read more

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How long does a person with meningitis stay infectious?

How long does a person with meningitis stay infectious?

Depends on germs: If you have bacterial meningitis and you've been treated for at least 24 hours, you are no longer contagious. A person with viral meningitis may be contagious for 7-10 days after their symptoms first started. Cover your nose/mouth when you sneeze/cough. Avoid spread by washing hands a lot. Don't share spoons, forks, drinking straws, chapsticks, lip glosses/lipsticks. ...Read more

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How long is a child with RSV contagious to other people?

How long is a child with RSV contagious to other people?

5-7 days: An infant or child with RSV will usually shed the virus or be contagious to others for 5-7 days after the start of the illness. Rsv is mainly spread by direct contact so good handwashing can prevent spread of the RSV virus. ...Read more

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How long is a cold contagious?

How long is a cold contagious?

Viral Illnesses: There may be a variety of answers to this question, but early is always thought to be the time one is most contagious. So, two days before you are at the peak of your illness to two days after the peak of your illness is when it is most likely to be the most contagious to others. ...Read more

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Length of meningitis contagiousness? How long is a person afflicted with meningitis contagious to others?

Length of meningitis contagiousness? How long is a person afflicted with meningitis contagious to others?

Depends on the cause: Meningitis can be caused by many difference bacteria, viruses, fungi, and even non-infectious causes. The time that you remain contagious depends on the underlying cause of the meningitis. ...Read more

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How long takes a person infected with ebola from contracting the disease until dies? If a person has a fever, is suspected to be infected with ebola?

How long takes a person infected with ebola from contracting the disease until dies? If a person has a fever, is suspected to be infected with ebola?

Ebola: A febrile person living in or traveling from Liberia, Guinea or Sierra Leone such raise index of suspicion. Nigeria had 20 local cases. US & Senegal had one travel case only.According to CDC, incubation period is 2 to 21 days with average of 8 to 10 days. Not everyone contracting Ebola dies. The length of time until death is significantly effective by supportive treatment that is given. Most die ...Read more

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How long after a person is infected with hepatitis C until he dies?

How long after a person is infected with hepatitis C until he dies?

Highly variable: Most people control their infection with hep c and never develop symptomatic disease. Others are effectively treated before there is major damage to the liver. Some may go on to develop cirrhosis, hepatocellular carcinoma, and complications thereof. Some with cirrhosis have liver transplantation. Some have alcohol consumption worsen their condition. No way to predict outcomes. ...Read more

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How long is a person considered contagious after being sick with the stomach flu?

How long is a person considered contagious after being sick with the stomach flu?

5 days : At least after sx. Leave; so wash your hands whenever you use the toilet. ...Read more

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How long is grandma with a sore throat contagious to the grandchildren?

How long is grandma with a sore throat contagious to the grandchildren?

Depends on variables: If strep, she would be contagious until a day after treatment starts.If viral, it could be several days or at least until she felt much better. ...Read more

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How long could a person live with gonnorrhea?

How long could a person live with gonnorrhea?

Long time.: Some women can live for quite a while without symptoms. Men generally show up within a week or so of infection as they develop a lot of pain and discharge. ...Read more

Contagious (Definition)

One is able to transmit an infection to another by ...Read more