What does it mean to be a carrier of the flu?

If you are a carrier, you risk spreading the virus to high-risk populations, including young children, older people, pregnant women, and those with weakened immune systems. 3. Myth: I got the flu even though I had my flu shot, so the vaccine must not work. The flu can be a tricky virus.

Can you be contagious with flu without symptoms?

Typically, you’re contagious from 1 day before you have any symptoms. You stay that way for 5 to 7 days after you start feeling sick. Kids and people with weak immune systems may shed the virus even longer. The virus can be spread until symptoms disappear.

Which word describes the situation when a person carries an infection but is not affected by it?

An asymptomatic carrier is a person or other organism that has become infected with a pathogen, but that displays no signs or symptoms. Although unaffected by the pathogen, carriers can transmit it to others or develop symptoms in later stages of the disease.

Can you be a Covid 19 and test negative?

Yes, it is possible. You may test negative if the sample was collected early in your infection and test positive later during this illness. You could also be exposed to COVID-19 after the test and get infected then. Even if you test negative, you still should take steps to protect yourself and others.

How long is a patient contagious after having Covid 19?

You can be around others after: 10 days since symptoms first appeared and. 24 hours with no fever without the use of fever-reducing medications and. Other symptoms of COVID-19 are improving*

Is a virus contagious yes or no?

Infectious diseases are caused by microscopic germs (such as bacteria or viruses) that get into the body and cause problems. Some — but not all — infectious diseases spread directly from one person to another. Infectious diseases that spread from person to person are said to be contagious.

Can a carrier pass a pathogen to others?

Can you pass a virus to someone else?

How do viruses spread? Once a person is infected with a virus, their body becomes a reservoir of virus particles which can be released in bodily fluids – such as by coughing and sneezing – or by shedding skin or in some cases even touching surfaces.

What are long haulers symptoms of Covid?

According to the CDC, the most common lasting symptoms are fatigue, shortness of breath, cough, joint pain and chest pain. Other issues include cognitive problems, difficulty concentrating, depression, muscle pain, headache, rapid heartbeat and intermittent fever.

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