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  1. Home
  2. Health
  3. STIs
  4. Mpox
Read aloud

Mpox

  • Mpox is a virus you can catch when you are close to someone who has it. During sex for example.
  • Mpox can cause symptoms. You usually first get a fever, headaches, muscle aches, fatigue and swollen lymph glands. A couple of days later, a rash might appear on your body
  • Mostly men who have sex with men get this virus
  • Do you have symptoms? Get tested. 

What is it?

Mpox is a virus you can get when you’re in close contact with someone who has it. By touching each other or by hugging. Or during sex.

Mpox can cause symptoms. You usually first get a fever, headaches, muscle aches, fatigue and swollen lymph glands. A couple of days later, blisters might appear all over your body

Do you have symptoms like these? Call your own doctor or the GGD health service. And stay away from other people. Then you won’t pass the virus on to anyone else.

How do you get it?

You can get mpox during close contact with someone who has the virus. The virus can be on someone’s skin (in cuts and blisters) or in their mucus or breath. You can get it:

  • When you have sex with someone
  • When you kiss someone
  • When you touch someone, during a long hug for example
  • When you spend some time with someone, during a conversation for example
  • If you share clothing or bedding with someone who has the virus

Have you had mpox? Then you can't catch the virus again.

Symptoms

Mpox can cause symptoms. Most people have very few symptoms. But some people do have severe symptoms.

The symptoms you usually first get are similar to flu:

  • Fatigue
  • Muscle aches
  • Swollen glands
  • A fever (temperature higher than 38.5 degrees)
  • Headaches
  • Pain in the rectum

After a couple of days:

  • A rash that may spread to your whole body. For most people, it will appear on or near the mouth, genitals or anus
  • The rash starts with groups of marks or spots. These turn into blisters that produce pus. They might hurt or itch
  • After the blisters have dried up, they form scabs which later fall off. You may be left with scars

Only when the scabs have fallen off and the skin underneath is completely dry, you can’t give monkeypox to other people.

This is what mpox may look like

Zes voorbeelden van monkeypox (apenpokken): blaasjes en bultjes van verschillende vormen en maten.
The mpox blisters often appear in groups

Symptoms? Call your doctor or GGD health service

Do you have symptoms that look like mpox? Have you been in close contact with someone who has mpox or touched anyone infected with the virus? Then contact your doctor or the GGD health service. Call them – don’t go there in person.

Make an appointment

Vaccination

There is a vaccine against normal smallpox that can also be used against mpox. The government is going to offer this vaccine to men who are most at risk of getting mpox.

How do I get the vaccine against mpox?

The GGD is going to invite people by letter to get a vaccin. There is no point in calling the GGD yourself! People who have had sex with someone who has mpox are sometimes also offered a vaccination. The GGD makes a risk assessment for this.

Who is invited for the mpox vaccination?

Invited are men who have sex with men and transgender people who have an increased risk of getting a mpox infection. These are:

  • Persons who use PrEP via the GGD, via the general practitioner, or are on the waiting list for HIV-PrEP at a GGD (group 1)
  • Persons with HIV, who are being screened for hepatitis C (group 2)
  • The GGDs select a third group of people they consider to be at high risk of contracting moneypox. This estimate is made based on STIs and partner warnings in the past 6 months (group 3)

Why am I not invited for the mpox vaccination?

Unfortunately, there is not enough vaccine to vaccinate everyone who wants it against mpox. Therefore, the choice has been made to vaccinate only those people who are most at risk of contracting and passing on mpox. Vaccinating them also protects the larger group.

When is my turn?

The GGD's in Amsterdam and The Hague are the first to start vaccinating, because those regions are where most monkeypox is found. They will start with the 1st group, then the 2nd and then the 3rd. Later, vaccination will also be offered in the rest of the country. The GGDs cannot invite everyone at the same time. Nor can they vaccinate everyone at the same time. So wait until you get a letter and don't call the GGD, family doctor or HIV clinic about this.

Where can I go with questions?

At the end of July there will be a phone number where you can call. Until then, you can find information at mantotman.nl(external link, opens in new window), soaaids.nl or RIVM.

How does the vaccine work?

You get 2 jabs. 2 weeks after the last one, the vaccine will have reached its full potential. Did you get a smallpox vaccine as a child? Then you only need 1 vaccination. 

No vaccine offers 100% protection. Neither does this vaccine. That's why, even if you have been vaccinated, it's still important to get tested if you have symptoms. And if, despite vaccination, you test positive for mpox, you have to stay at home until you are cured.

I used to be vaccinated against smallpox. Will my vaccination also work against mpox?

It is unclear how much protection the old smallpox vaccine offers against mpox. The people who got mpox now include people who had the old smallpox vaccine. It does not seem that the symptoms in them were much less than in people who were never vaccinated. But it is also not known how many vaccinated people did not get mpox after exposure to the virus. The new vaccine has been tested and approved for mpox in the United States.

Symptoms? Call your own doctor or the GGD health service.

Do you have symptoms that look like mpox? Have you been in close contact with someone who has monkeypox or touched anyone infected with the virus? Then contact your doctor or the GGD health service. Call them – don’t go there in person.

Find a GGD clinic in your area

Working with mpox

Do you have mpox? Then don't touch anyone until you are completely healed. That includes customers. That means:

  • No sex in your vagina or anus. Not even with a condom.
  • No oral sex
  • No fingering
  • No rubbing
  • No hugging or other types of touch

This applies to sex with your clients and with your own partner, if you have one.

What can you do if you have mpox?

Not feeling sick? Then you can have long-distance sex. For example using Skype, Zoom, Microsoft Teams or WhatsApp:

  • Webcam sex
  • Masturbate together online
  • Sexting or phone sex using apps, video clips or audio (never send photos or video clips without the permission of the people appearing in them)
  • Sexting with a group
  • Watch porn at the same time, but you have to be in a different room
  • Online striptease show
  • Sell lingerie, photos or video clips

Make sure your face is never visible. Also consider other things that would allow people to recognize you such as tattoos.

Remember that these apps do not always fully protect your privacy.

Mpox test

By testing, you can find out whether you have mpox.

When should I get tested?
If you have symptoms that look like mpox. Call your own doctor or the GGD health service to discuss whether you should get tested.

Where can I get tested?
You can get tested at the GGD. You can also go to your own doctor first. They won’t test you, but can advise you on whether a test is needed. Testing for mpox is free.

What does a mpox test look like?

A test consists of:

  • The doctor looks at the spots on your body
  • Are they possibly mpox? Then the doctor will take some fluid from some of the spots
  • The doctor sends the test to the lab
  • The lab checks whether you have mpox
  • After a couple of days you get the results

Stay at home and don’t have sex until you’ve got the results. This way you can prevent others from contracting mpox.
 

Treatment

Usually you won’t need any treatment. The symtoms will resolve themselves.

In the Netherlands, there is treatment for mpox. You can be treated if you fall very ill and you’re in the hospital. Your symptoms will get less bad.

Do you have mpox? Then stay at home until the symptoms have gone. And don’t touch other people until:

  • The symptoms have stopped
  • The scabs have fallen off
  • The skin under the scabs is dry

Are you in doubt? Call the GGD health service.
Want to know more about what to do if you have tested positive for monkeypox? Read the RIVM advice (in Dutch).

Tell people that you have mpox

Do you have mpox? Tell anyone you’ve had sex with in the past 3 weeks. The GGD nurse will help you with this.

Does someone you had sex with have symptoms? Then they can get tested. They stay at home and don’t touch anybody until the results are in or the symptoms have disappeared. That way they can’t infect others. Sometimes the nurse will also make sure they get a vaccination. That way the chance they get symptoms is smaller.

Perhaps you find it scary to tell people you have mpox. But others are usually happy to hear it. That way they can also get tested if they have symptoms. Or get vaccinated.

Frequenstly Asked Questions

How do I make sure I don’t get mpox? And don’t give it to other people?
The virus is infectious if you have symptoms. Then you can easily pass it on to someone else. Symptoms often appear 5 to 21 days after you have caught the virus.

Do you have symptoms? Then avoid contact with other people and don’t touch anyone until your symptoms and skin rash have gone. That usually takes about 3 weeks. Then you won’t pass it on.

Do you have sex with one or more people? Ask each other’s phone number before having sex. Does one of you turn out to have mpox? You can easily let each other know.

I was somewhere where someone had mpox. What should I do?
Watch out for symptoms for a few weeks afterwards. If you do get symptoms, contact your own doctor or the GGD health service straightaway. Even if you’re not sure.

I was in close contact with someone who has mpox. What should I do?
Contact your own doctor or the GGD health service. Call them – don’t go there in person.

What does testing for mpox cost?
You do not have to pay for a test for the mpox virus. Do you think you might have mpox? Call the GGD health service or your own doctor. They will examine your symptoms and discuss whether you were in risky situations. That way the doctor will determine whether you need a test.

Am I at higher risk to get mpox at Pride events?
You don’t get mpox from visiting Pride events, but by being in close contact with someone who has the virus, for example during sex, kissing or hugging. Make sure you check whether you or your sex partner(s) show(s) symptoms of monkeypox. It doesn’t matter whether this is during Pride, at a prty, in a sex club or in your bedroom.

You won’t get mpox from shortly touching someone. For example while dancing or when ordering a drink at the bar.

Can I get a vaccination against mpox?
A small group of people can get a vaccination against mpox. These are men who have sex with men who are at a higher risk to contract the virus. These people will get an invitation from the GGD health service. In the invitation you can see where you can get the vaccine and how this works. You can’t plan it yourself.

I got vaccinated against pox when I was younger. Am I now also protected against mpox ?
You can get mpox when you have been vaccinated against pox when you were younger. The old vaccine does help not to get as ill from mpox.

Do condoms protect against mpox?
We think so, but not completely. You can get mpox and infect other when your skin touches someone else’s. For example when there’s blisters or scabs.

A condom can protect where skin is thin or wet. For example your penis, vagina, mouth or ass (anus). In those places symptoms are usually worse. Do you use a condom when having sex in your ass, vagina and/or mouth? Possible symptoms will be less intense in those places.

We don’t know yet whether you can contract mpox through sperm. Neither do we know how long you can infect others for. Did you contract mpox? Use condoms during any type of sex for three months after.

Is the virus dangerous?
We do not yet have all the information about the virus that is currently spreading in Europe. Until now, the virus does not seem to be very dangerous for most people. And people are recovering after a couple of weeks. Very occasionally, someone might get very ill. Or die as a result of the virus. For example, young children and people with a very weakened immune system. But that has not yet occurred in Europe, where good healthcare and treatment are available.

Is mpox an STI? 
No, the mpox virus is not an STI. It is not only sexually transmitted.

You could get it when you have sex, because you are very close together. This can also happen with flu, for example. Usually it is spread through:

  • Blisters and scabs in or near your mouth, nose, eyes, bottom, penis and vagina
  • Fluid from blisters in your mouth or throat

During sex, you are close together. That’s why there is a greater risk of getting the virus or passing it on.

Do only gay men get mpox?
The mpox virus is now being found mostly in men who have sex with men. But anyone can get it. You can catch it if you have close contact. Whether you are gay, straight, male or female – it makes no difference.

Should I worry about the virus?
There is no need to worry at the moment. We are keeping an eye on the number of infections. The GGD health service and GPs are acting swiftly to stop the virus spreading further.

Can I have sex now that mpox has been found in the Netherlands?
Yes, you can. As long as neither of you have any symptoms of mpox.

But don’t have sex:

  • If you have symptoms that might be mpox
  • If someone you have been in contact with has told you they have or may have mpox
  • If someone has told the person you have sex with that they have or may have mpox 

If you do get symptoms, don’t have sex until they have gone. Do you have sex in darkrooms or somewhere else where it’s dark? Then remember that it’s more difficult to see whether someone has symptoms. Talk to people you have sex with about how you are protecting yourself against the virus.

Why is there so much attention for this virus if it is not very common and not serious?
It is not yet clear how the virus got to Europe. And how easily the virus can spread is currently being investigated. New diseases often suddenly occur in the Netherlands. But they just as often disappear again. At the moment, there are very few cases of the mpox virus in Europe. And most people who do get infected have few symptoms and soon recover. But occasionally it is more serious.

All cases of mpox are currently being identified. To make sure that as few people as possible get ill.

Want to know more?
We don’t yet know everything about the virus in Europe. Whenever we get updates, you’ll read about it here. For more information, you can also go to the RIVM website.

Flyers about mpox

Flyer Sex Work and Monkeypox English PDF, 276.13 KB

I have a question or problem with an organization

Report your question or problem to the Sex work Reporting and Advice point.

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