Do you know the exact meaning of the two words Quarantine and Isolation that came with Covid? Let's talk!

You may remember that when the COVID-19 pandemic spread around the world, two words we all kept hearing were ``Quarantine'' and ``Isolation.'' Perhaps you or someone in your family has had to do these things. The meaning of these two words can sometimes be a bit confusing, right? Today, we will talk about this simply, in a way that you can understand.

What does ``(Quarantine)`` mean? Let's take a closer look.

Simply put, ``(Quarantine)`` is a procedure where someone who has been in close contact with someone who has an infectious disease, stays away from others for a period of time, mostly at home, to see if they have the disease themselves and develop symptoms. Imagine that a friend of yours has a cold and you were close to him. Now you suspect that you have it too. At a time like this, you are being a little more cautious until you show symptoms. It's like, "staying a little bit away just in case."

How was ``(Quarantine)'' during ``(COVID-19)''? What is the situation now?

You may remember, during the peak of the `(COVID-19)` pandemic, everyone who had been in close contact with someone infected with the `(Coronavirus)` had to `(Quarantine)`, that is, stay at home for a few days. The main purpose of this was to stop people from spreading the virus to others if they were infected without knowing it. Because some people do not show symptoms for several days after the virus enters their bodies. But even during that time, the virus can be transmitted to others. So, through this `(Quarantine)`, we tried to break the chain of transmission of the disease.

However, the situation is a little different now. Because many people around the world have received the COVID-19 vaccines, and because many have previously had COVID-19 and recovered, and have developed natural immunity , the CDC, the Centers for Disease Control and Prevention, is now saying that close contact with someone with COVID-19 does not necessarily mean that they need to be quarantined.

So what should you do now? According to the latest recommendations from the CDC, if you have been in close contact with someone who has COVID-19 (for example, living in the same household or talking to someone for more than 15 minutes without a mask), you should wear a mask when you are around other people for 10 days . This is because COVID-19 can be transmitted up to 10 days after exposure. So you may have been infected without knowing it. It is also important to get a COVID-19 test at least 5 days after exposure to know for sure whether you have been infected. This can be a Rapid Antigen Test or a PCR test.

Imagine this: You hear that someone in your office has tested positive for COVID-19. You were in a meeting with them two days ago. Now you have no symptoms. But it can take a few days for the virus to enter your body and for symptoms to appear. If you wear a mask during that time, you can greatly reduce the risk of spreading the virus to others in your household, especially the elderly, young children, or those with other illnesses. Do you understand the importance of this? It's like carrying an umbrella when it's about to rain.

Then what is `(Isolation)`?

`(Isolation)` means that if someone is confirmed to be infected with a contagious disease, for example `(COVID-19)`, they are completely separated from everyone else, staying in one room of the house, even away from other family members, so that they do not spread the disease to others. In `(Quarantine)` we are watching to see if we will get the disease. But in `(Isolation)` we are being careful not to pass it on to others because we already have the disease.

"Simply put, `(Quarantine)` means to stay apart 'to see if you have a disease' . `(Isolation)` means to stay apart 'to not spread the disease to others .'" That's the main difference between the two.

Who should be `(Isolation)`? How important is this?

Okay, so who exactly should be in `(Isolation)`? According to the guidelines of the `(CDC)`, these people should definitely be in `(Isolation)`:

• If you have symptoms of `(COVID-19)`. This includes fever, cough, runny nose, sore throat, body aches, severe headache, loss of taste and smell. Some people may also experience symptoms like diarrhea and vomiting.
• If you test positive for COVID-19, you should be in isolation, whether you have symptoms or not. This is because you can spread the virus to others even if you don't have symptoms.

Many people think, 'I've taken all the COVID-19 vaccines, so I don't need to be in isolation.' That's a misconception. Even if you're fully vaccinated, if you have symptoms, or if you test positive, you should definitely be in isolation. This is because even if you get vaccinated, you can still get the virus and spread it to others, especially those who haven't been vaccinated or those who are immunocompromised. Vaccines only reduce the severity of the disease and complications, they don't completely stop the infection.

The importance of isolation is that when we act responsibly, we can control the spread of the disease in society. This is especially helpful in protecting people who are at higher risk of becoming seriously ill if they contract COVID-19, such as immunocompromised individuals (e.g., cancer patients, organ transplant recipients), the elderly, and those with chronic diseases (e.g., diabetes, heart disease, lung disease) . When you are in isolation, if you share a bathroom with other people in your household, you should disinfect it thoroughly after using it. Keep eating and drinking utensils separate and wash them separately. Avoid socializing with other people and staying in the same room as much as possible. This is a bit difficult, and can be stressful, but it is essential for all of us as a society to protect ourselves.

Are these rules always the same? Where can I find information?

You might be wondering, 'Are these `(Quarantine)`, `(Isolation)` rules always the same?' Not really. These guidelines, that is, the instructions we need to follow, can change from time to time . Also, these rules can change in each country. The rules in Sri Lanka may not be the same as in another country.

What is the reason for this? There are several main reasons:

• Virus evolution: You know that new variants of the Coronavirus are emerging (e.g. Delta, Omicron). Some variants spread faster, some have different symptoms. So as the virus changes, the rules have to change to accommodate it.
• New scientific information: Research is ongoing on how the virus spreads, its effects, the effectiveness of vaccines, and new medications. As new information becomes available from that research, the guidelines are updated accordingly.
• Society's immunity level: When more people get vaccinated, or get sick and recover, the overall immunity of society increases. Then some strict rules can be relaxed.

Also, sometimes your school or workplace may have its own rules. Therefore, it is very important to always be aware of the latest information. You should not think, "That's what they said back then, and what's this now," but rather look for new information.

So, how do you know this information?

• CDC website: Because this is an internationally recognized organization, their guidelines are often used worldwide. (www.cdc.gov)
• World Health Organization (WHO) website.
• Announcements and advisories issued by institutions such as your country's Ministry of Health or government epidemiology department. These are the most accurate and up-to-date information relevant to our country.
• It is also good to seek advice from a trusted doctor.

Don't immediately believe everything that is everywhere on the internet, on things like `Facebook`, `WhatsApp`, and `messages` that are forwarded. Always remember to get information from reliable, official sources .

Here are the most important things to remember! (Take-Home Message)

Okay, so let's go over the most important things to keep in mind from what we've talked about. These are like a little 'summary'.

• ``(Quarantine)`` means: After you have been in contact with a sick person, you stay home for a period of time to see if you are infected and develop symptoms.
• The CDC does not currently recommend mandatory quarantine for COVID-19.
• Instead, if you are exposed, you are told to wear a face mask for 10 days and get tested in 5 days .

• `(Isolation)` means: If you are confirmed to have a contagious disease like `(COVID-19)` (whether you have symptoms or not, or test `(positive)`), staying away from others, even family members, to avoid spreading it.
• Even if you have been vaccinated, if you test positive for COVID-19, you must be in isolation if you have symptoms.

• These rules are subject to change: As the virus changes and new scientific information becomes available, these rules may change. So always stay informed of the latest advice from official health authorities .

• Why is this important? By quarantine (if necessary) and isolating, we help control the spread of disease and protect the most vulnerable in our society (the elderly, young children, and those with underlying health conditions). This is everyone's responsibility .

Remember, in a pandemic like this, the most important thing is to know the correct information and act responsibly. If you have any doubts, ask a doctor or your local Public Health Inspector (PHI). Don't panic, be informed!

` COVID-19, Quarantine, Isolation, COVID-19 Symptoms, CDC Guidelines, Coronavirus