How Long After RSV Are You Contagious (And Why?)

Exact Answer: 4 Weeks

The surrounding in which everyone is living is not at all healthy to breathe, the smoke, the dust had created a lot of pollution in the breathing air making it hazardous for one’s health day by day. The air we breathe is full of pollutants that can be harmful to many people’s health. The polluted air we breathe in causes or may cause some of the diseases which might be hard for a person to deal with.

Besides being a major source of various harmful diseases carrying along with itself, the air humans breathe also becomes a carrier of various uninvited, unknown diseases sometimes which is known as airborne diseases. RSV is one of them.

How Long After RSV Are You Contagious

How Long After RSV Are You Contagious?

Objective Total Days
Human beings with good immune system8 Days
Human beings with weak immune system28 Days

An airborne disease is a disease that is transmitted through the air from a person to another. The disease which is transmitted from one person to another through the air is known as airborne disease. One of the most popular air-borne diseases that one may suffer through is RSV, which is contagious, harmful, dangerous, and can be deadly in many cases.

RSV i.e respiratory syncytial virus is a disease that is caused in the respiratory tract of a human and that’s why it is called a respiratory virus. RSV causes infection in the lungs and respiratory tract of a person. A person generally experiences mild cold-like symptoms such as fever, runny nose, sneezing, etc during RSV.

Specific people recover after 7-8 days after contracting with RSV and get back to their normal life. On the other side, some people take much more time to get recovered properly. The reason behind the different recovery times in humans is their immune system. Some people are stronger with their immune response, but some people possess weaker immunity, that’s why there is a time variation in recovery in different humans depending on their immune system.

Why Are You Contagious So Long After RSV?

RSV can affect the overall human body very badly. Recovering from RSV is one of the most challenging things one can experience. The effects of RSV don’t get over with the recovery, once you have recovered from RSV there are various precautions you need to take for a certain period so that your body gets adjusted, the way it was before.

RSV is highly contagious. It is one of the most contagious diseases to be known yet. It has endless numbers of carriers, which can infect a healthy person with RSV. It can be spread through cough and sneeze by the droplets a person exhales while doing the same.

Besides the direct touch, it also can live on any particular surface for some hours such as handkerchiefs, toys, tables, and hands, so it easily spreads from a contaminated individual to a healthy person. A person can be contagious up to 4 weeks of RSV even after the symptoms had vanished, so it is very important to keep a proper check whenever any person is contracted with RSV, maintaining distancing from that person is highly imperative.


RSV is one of the diseases which can break the entire strength of one’s body. Although it is not a very hazardous disease, to some persons, it can be. Infants are more like to get contracted with this disease because of their poor immune systems, so it is very important to take proper care of children.

RSV has been deadly in some cases as per the reports. It is one of the most contagious diseases, so it is very entailing to keep oneself away from the person who has been contracted with this disease as it can be contagious for 4 weeks even after getting all the symptoms vanished. The more precautions one will take, the fewer chances of contracting diseases like this will be there.


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