HomeLead NewsWhat is mpox, how is it spread, and how can it be...

What is mpox, how is it spread, and how can it be prevented?

-

A new version of the mpox virus has emerged in Central Africa, spreading among children and adults in the Democratic Republic of the Congo and neighboring countries.

Infection with mpox causes a pus-filled skin rash lasting up to four weeks, which can be very painful.

But what symptoms should we look out for and what can we do to reduce the risk of infection?

What is mpox?

You might have heard of mpox with its former name — monkeypox. Mpox is an infectious disease caused by the monkeypox virus.

The virus was first discovered in 1958 in Denmark, when an outbreak that resembled smallpox was described in monkey colonies kept for research.

Although it is called “monkeypox virus,” the original source of the virus is still unknown. Researchers suggest that rodents or small mammals, like squirrels and primates, might harbor the virus.

Mpox cases outside regions like Central and West Africa, where the virus is endemic, have historically been rare and were usually linked to travel or imported animals.

In the span of two years, however, the WHO has twice declared the spread of mpox a global health emergency.

In 2022, mpox spread to more than 70 countries that hadn’t reported cases previously.

This year, a new mpox variant caused a surge of cases and deaths in Congo and in neighboring countries, causing WHO to again declare the spread of the virus an emergency with international concern.

How is mpox spread?

The virus can enter the body through broken skin, mucous membranes (such as the eyes, mouth and nose) and through the respiratory system.

You can get infected by coming into close contact with people with mpox, such as skin-to-skin contact during kissing, hugging, sex (oral, anal or vaginal) and massages.

Prolonged face-to-face interactions with someone with mpox (like talking or breathing) can cause infection from respiratory droplets carrying the virus.

You can also get mpox from an infected person’s body fluids through shared sex toys, bedding or towels. Pregnant people can pass the virus to their baby.

If you are in direct contact with infected animals, you can also contract mpox. This includes skinning, cooking, eating and hunting infected animals or getting bitten or scratched.

An infected person can pass on the virus even before symptoms start, and transmission can continue until all skin lesions are healed and a new layer of skin has formed. This can take weeks.

What are the symptoms of mpox?

The viral infection usually begins with a rash that can be located near the anus or genitals, or on the chest, face or mouth. The rash can then extend to the palms of the hands and soles of the feet and other parts of the body.

The rash can be painful and itchy and resemble pimples or blisters at first, which go through several stages before the scabs fall off.

Flu-like symptoms can start before or after the rash. Those include fever, headache, swollen lymph nodes, muscle aches or chills. Some people report difficulty peeing and a painful swelling of their anus.

Symptoms usually start within 21 days of exposure to the virus.

Dangerous complications can occur when the lesions become infected, leading to abscesses.

Other complications can include severe dehydration caused by diarrhea or vomiting, pneumonia, inflammation of the brain (encephalitis) or the heart (myocarditis) and others.

Who is most at risk?

People who are immunosuppressed because of medical conditions or medication are at higher risk of complications from mpox.

Sex workers, health care workers and people who have multiple sexual partners are at a higher risk of contracting mpox.

According to the US Centres for Disease Control and Prevention, those at risk also include pregnant people, children younger than one, and people with a history of eczema.

During the 2022 outbreak, many people who initially presented symptoms were mainly, but not exclusively, men who have sex with men.

However, the World Health Organization has pointed out that anyone who comes in contact with a person infected with mpox can get infected themselves, regardless of sexual orientation.

How can I prevent getting mpox?

Most people recover from mpox in two to four weeks. If you or your partner has mpox, avoiding having sex, touching or kissing can reduce the risk of spread.

The Centres for Disease Control and Prevention recommends avoiding close contact with people who have a visible rash at parties, clubs and festivals, where little clothing is worn, and skin-to-skin contact happens often.

Having fewer sexual partners and using condoms also reduces the risk of infection. However, condoms don’t prevent infection if you come into contact with lesions or body fluids from other parts of the body.

The CDC has also warned against touching objects handled by a person with mpox, including utensils, towels and bedding, and urged frequent hand-washing.

You can also get vaccinated, although this may not be a current option in your region and might depend on your risk of complications and exposure. 

In the US for example, people at high risk of infection or complications can get the Jynneos smallpox vaccine to help prevent mpox. 

Because the mpox and smallpox viruses are genetically similar, vaccines that are used to prevent smallpox can also be administered to protect from mpox infections. 

LATEST POSTS

Israeli Military Drone Footage Claims to Show Sinwar Shortly Before He Was Killed

The Israeli military released a video on Thursday showing a drone flying into a building in Rafah, where a man the video identifies as Yahya...

Israeli attack said to have killed dozens in Gaza

Israeli attack said to have killed dozens in GazaGetty ImagesSince the Hamas-led attack on Israel just over a year ago, at least 42,500 people have...

Bowen: Sinwar’s death is serious blow to Hamas, but not the end of the war

Bowen: Sinwar's death is serious blow to Hamas, but not the end of the warGettyMany Israelis believe that Netanyahu wants to prolong the war in...

LATEST ARTICLES