What is Mpox? Let's talk about this dangerous virus in detail!

You must have heard about the new `Mpox` (

What exactly is `Mpox`?

Simply put, `Mpox` is a disease caused by a virus. It was also called `monkeypox` in the past. When it occurs, it mainly causes a rash with blisters on the skin, along with symptoms such as fever and body aches. You may have heard of smallpox. `Mpox` is caused by another virus that is related to the virus that causes smallpox. Therefore, some of the symptoms may be similar.

In some parts of Africa, this `Mpox` disease is often reported. This means that it is `endemic` to those regions. But sometimes this disease can spread suddenly to other countries of the world. Such a sudden increase in the number of patients is what we call an `outbreak`.

What are the main types of `Mpox`?

There are two main subtypes of the `Mpox` virus that have been identified so far:

• Clade I: This type is native to the Central African region. It can cause a slightly more severe disease than Clade II. However, recent outbreaks of Clade I have been reported to have a lower mortality rate.
• `Clade II`: This is endemic to the East African region. It is the `Clade II` type that is responsible for the `Mpox` wave that has been spreading around the world since 2022. It is less likely to be as deadly as `Clade I`.

Let's take a look at the outbreaks of `Mpox` in the world.

An outbreak of `Clade I` Mpox has been reported in Central and East Africa since 2023.

Also, since 2022, an outbreak of `Clade II` (Clade II) `Mpox` (Mpox) has been occurring worldwide, affecting many countries. In the United States alone, 1,700 cases have been reported in 2023. Overall, more than 102,000 cases of `Clade II` (Clade II) `Mpox` (Mpox) have been reported worldwide since 2022.

The last time such an outbreak occurred in the United States was in 2003. At that time, 47 people contracted smallpox from pet prairie dogs. But it was not transmitted from person to person.

What are the symptoms of `Mpox`?

Now let's see what symptoms are shown when you get `Mpox`. These symptoms do not appear in the same way for everyone, and it is important to remember that.

• A skin rash, skin sores, or blisters are the main symptoms.
• Getting a fever .
• Swollen lymph nodes. In places like the neck and armpits.
• Feeling cold and shivering (Chills).
• Headache . (Oops, Georgian word slipped in! Correcting to Sinhala: . )
• Muscle aches.
• Feeling very tired (Fatigue).

The important thing is that not everyone who gets measles will develop all of these symptoms. Some people may experience symptoms differently. For example:

• The skin rash may appear alone without any other symptoms, or other symptoms may appear later.
• Symptoms such as fever and body aches may appear first, followed by a skin rash.
• Some people may develop a skin rash or may not develop at all .

What does the `Mpox` rash look like?

The rash caused by this `Mpox` (mpox) can appear as sores on your mouth, face, hands, legs, genitals (penis, vagina), or anus. Some people may have the rash spread all over their body, while others may only get a few blisters.

The measles rash goes through several different stages, lasting from about two to four weeks:

1. The skin may initially appear as red, flat spots. These may also be a little painful.

2. Next, these spots will bulge upwards.

3. These swollen areas then turn into water-filled blisters.

4. After a few days, these blisters will fill with pus.

5. Eventually, these blisters dry out, form a crust, and fall off.

What causes `Mpox`?

This `Mpox` disease is caused by the infection of a virus called `monkeypox virus`. This virus is also called `Orthopoxvirus monkeypox`. As you know, a virus is a very small, invisible piece of genetic information covered by a protective coating. The virus that causes `Mpox` is a virus belonging to the `pox virus` family, and belongs to the `Orthopoxvirus` genus.

How is Mpox transmitted?

Okay, now let's see how this `Mpox` disease can be transmitted from one person to another, or from an animal to a human. This is very important, because when we know how it is transmitted, it is easier for us to protect ourselves.

• Mpox is transmitted by direct contact with sores or crusts.(From an infected animal or person). Imagine, your skin coming into contact with a blister on the patient's skin.
• Through contact with the patient's saliva, nasal or oral secretions (mucus), blood, or other body fluids (from an animal or a human).
• By touching items such as clothes, bedding, or towels used by an infected person or animal.
• Transmission from a pregnant mother to her child during pregnancy or birth (vertical transmission).

To be more specific, these are the specific situations where you can contract `Mpox`:

• Very intimate, physical contact. For example, hugging, kissing, or having sex.
• Skin-to-skin contact.
• Sharing personal items, such as towels, bed sheets, and sex toys.
• By being bitten or scratched by an infected animal.
• By eating meat from an infected animal (if not cooked thoroughly)
• Although rare, it is believed that it can also be transmitted by sitting in close proximity to an infected person, talking, sneezing, or coughing , but this is unlikely.

Who is at higher risk of developing `Mpox`?

In fact, anyone can get Mpox. However, some people are at higher risk of contracting or being exposed to the disease. The current global outbreak appears to be most prevalent among men who have sex with men (MSM). However, in the Democratic Republic of the Congo, where Clade I is the most common, more than half of the cases are children under the age of 15.

In countries like the United States, you may be at higher risk of exposure to Mpox if you:

• Someone you have had sex with in the past two weeks has been diagnosed with Mpox.
• You have had sex in a sex club, bathhouse, or other commercial sex venue within the past six months.
• You had sex at a party or place where smallpox was spreading.
• Your sexual partner has experienced any of the above situations.
• If you have had one or more sexually transmitted infections (STIs) within the past six months (e.g., acute HIV infection, gonorrhea, syphilis, chancroid, or chlamydia).
• You have had sex with more than one person in the last six months.

Important: These risk factors do not mean that everyone in these groups will get chickenpox. However, it is important to be extra careful in such cases.

Also, if some people get `Mpox`The disease is more likely to become severe. These are:

• People with weak immune systems, especially those who have been weakened by HIV infection.
• For people with skin diseases such as eczema.
• Pregnant women.
• Babies under one year of age are also at higher risk of developing serious illnesses.

What are the possible complications of Mpox?

When you get chickenpox, sometimes it doesn't just get better, it can also cause other complications. It's good to be aware of these:

• Bacterial infections. These can sometimes progress to a serious condition called sepsis, which is when bacteria enter the bloodstream and affect the entire body.
• Measles can cause ocular infections, resulting in loss of vision or damage to the eyes.
• Myopericarditis – This is inflammation of the membranes surrounding the heart.
• Encephalitis – Inflammation of the brain.
• Pneumonia.
• Respiratory distress – This means severe difficulty breathing and difficulty getting oxygen to the body.
• Severe scarring.

How is Mpox diagnosed?

If you have symptoms of Mpox, how does a doctor confirm that it is Mpox? The doctor will usually take a sample (swab) from about two to three sores on your skin. This sample is sent to a laboratory for a polymerase chain reaction (PCR) test. Blood tests may also be done.

If you think you may have been exposed to someone who has had smallpox, it is important to tell your doctor. Your doctor may also check for other diseases that can cause skin rashes, such as measles or chickenpox.

What are the treatments for `Mpox`?

There are currently no approved antiviral treatments specifically for measles. However, if your illness is severe or you are pregnant, your doctor may decide to give you antiviral medications such as tecovirimat (TPOXX) or cidofovir/brincidofovir, which are used to treat other viral diseases (such as smallpox). Vaccinia immune globulin (VIG-IV) is also sometimes an option.

These drugs are approved to treat other viral infections, so some people with Mpox may benefit from them. However, researchers are still studying how effective these drugs are for Mpox.

How to protect yourself from `Mpox`? This is the most important thing!

The best way to reduce your risk of getting measles is to get vaccinated if you are at high risk of exposure. It is important to get vaccinated before or as soon as possible after exposure.

In addition to vaccination, there are several other ways to help prevent the spread of Mpox:

• Avoiding close contact in social settings (e.g., clubs, parties), especially when your skin or that of others is exposed.
• Do not touch the chickenpox rash, blisters, or crusts.
• Avoid touching bedding and other items that may be contaminated with Mpox.
• Always wash your hands thoroughly with soap.
• Practice safe sex, including using condoms and dental dams.
• Wear a mask that covers your mouth and nose when around other people.
• Keep frequently touched surfaces (e.g. doorknobs, tables) clean and disinfect.
• Use Personal Protective Equipment (PPE) (such as gloves, masks) when caring for patients with Mpox .
• Avoid contact with infected animals or wild animals.
• Cook all meat-containing foods thoroughly and avoid eating wild animals.

Remember, you may have chickenpox and not know it. Even if you don't show any major symptoms, you can still spread the disease to others through prolonged, close contact.

Who should get the Mpox vaccine?

Currently, the Mpox vaccine is only recommended for people who have been exposed to Mpox or who are at high risk of exposure. These risk factors may vary depending on where you live and where you travel.

For example, in the United States, people 18 years of age and older with risk factors are recommended to receive two doses of the JYNNEOS™ vaccine, 28 days apart. In general, you are at risk if you have been exposed to someone with Mpox, suspect you have been exposed, or are at risk of exposure to Mpox.

Check with your local public health officials for the latest recommendations (e.g., the Centers for Disease Control and Prevention (CDC) in the United States). If you are unsure whether you should get vaccinated, talk to a doctor.

How is the `Mpox` vaccine given?

A doctor or trained health worker will give you two doses of the Mpox vaccine, at least 28 days apart. This is a shot. It can be given either into the top layers of the skin (intradermal vaccination) or into the fatty layer beneath the skin (subcutaneous vaccination).

An `intradermal` injection may leave a small scar. If you want the injection to be given in an inconspicuous place, you can ask to be given in the back of the shoulder (`shoulder blade`) instead of the forehead. Or you can ask for a `subcutaneous` injection.

What happens if you get `Mpox`?

Chickenpox usually resolves in about two to four weeks. Your doctor will monitor you until your skin rash is completely gone.

`Clade II` Mpox – the subtype currently circulating in the world – is rarely fatal. While the fatality rate of `Clade I` has historically been around 10%, it has dropped to less than 3.3% in recent outbreaks. So don't panic.

Things you can do at home when you have Mpox

If you have symptoms of `Mpox`, there are a few things you can do at home to help you recover:

• Over-the-counter ( OTC) medications, such as ibuprofen and paracetamol, can help reduce your symptoms (fever, body aches).
• Take a bath with colloidal oatmeal. Soaking in lukewarm water with this mixture can help reduce the dryness and itching caused by skin rashes.
• Get plenty of rest and drink plenty of fluids. Resting at home and drinking plenty of water are very important for a speedy recovery.

Also, you can do the following to prevent spreading Mpox to others and protect others:

• If you are infected, isolate yourself from others. Avoid contact with others until your skin is completely healed.
• Wear a mask. If you have to be around other people – for example, when seeking medical care – wear a mask that covers your mouth and nose well, such as an `N95` or `KN95`.
• Cover small areas of skin that have sores or blisters. Use gauze or bandages to limit the spread of the disease to others and to things you touch.
• Avoid contact with pets (especially rodents). Mpox can be transmitted between humans and animals.

When should you see a doctor?

We advise you to see a doctor in the following cases:

• If you have symptoms such as fever, body aches, or swollen lymph nodes .
• A new rash or sore on your skinIf it has emerged.
• If you have been in close contact with someone who has Mpox .
• If you would like to know more about the Mpox vaccine or where you can get it.

If you are pregnant, have been exposed to Mpox, or have symptoms, notify your obstetrician-gynecologist immediately. They can help you reduce the risk of serious complications and prevent transmission of Mpox to your baby during pregnancy and delivery.

When should you go to an Emergency Treatment Unit (ETU) ?

If you have any of the following severe symptoms, go to an emergency room immediately, or call 1990 (Sri Lanka's emergency ambulance service):

• If you experience difficulty breathing or severe shortness of breath .
• If you have new or worsening chest pain .
• If you feel neck stiffness .
• If you feel confused or have difficulty thinking clearly .
• If you have difficulty speaking or moving your body .
• If a loss of consciousness occurs.
• If a seizure occurs.
• If a wound is not healing and is very painful .

What questions should I ask my doctor?

When you visit the doctor, it may be helpful to ask questions like these:

• Should I get the Mpox vaccine?
• Are there any treatments for this?
• How should I take care of myself from home?
• What severe symptoms should I look out for?

Why do we now call this ``monkeypox`` instead of ``Mpox``?

The World Health Organization (WHO) changed the name of the disease to `Mpox` in November 2022. This is in line with the latest WHO recommendations to avoid using names that stigmatize any group. However, the virus that causes `Mpox` is still called `monkeypox virus`.

The difference between `Mpox` and other diseases

Measles and chickenpox

Although both cause skin rashes, chickenpox and mumps are caused by two different viruses. Chickenpox is an orthopoxvirus, and mumps is a herpes virus. Both viruses can be transmitted through skin-to-skin contact or prolonged face-to-face contact. However, mumps is a much more contagious disease and spreads more easily than chickenpox. People with chickenpox are more likely to develop a rash than those with chickenpox.

The appearance of the rash varies. Chickenpox rash can appear in waves, but the lesions of `Mpox` develop all at once. Chickenpox symptoms – including the rash – usually improve within two weeks, but `Mpox` takes about two to four weeks to heal.

`Mpox` and smallpox (`smallpox`)

Smallpox and Mpox both belong to the Orthopoxvirus genus, meaning they are caused by two similar but different viruses. Thanks to successful vaccination programs, smallpox was eradicated from the world by 1980 (meaning it is no longer a widespread disease). Smallpox is a highly contagious disease that spreads more easily than Mpox. Although the symptoms of Mpox are similar to those of smallpox, they are not as severe as smallpox and are milder.

Finally, things to remember (Take-Home Message)

The news of a disease outbreak, even the word "outbreak," can cause a great deal of anxiety and fear in our minds. Especially since many of us hadn't even heard of 'Mpox' until 2022, it can feel like just another thing added to our list of worries.

However, research on viruses similar to smallpox has been going on for decades. As a result, health care providers have been able to quickly implement vaccines and other measures to reduce the spread of Mpox. If you think you are at increased risk of exposure to Mpox, there are ways to reduce that risk. If you have any questions or concerns about this, don't hesitate to talk to a doctor. Education is the best defense!

` Mpox, Mpox, Virus, Skin Blisters, Symptoms, Transmission, Prevention, Vaccine