Monkeypox cases on the rise


The World Health Organization (WHO) has reported that 1,285 confirmed cases of monkeypox have already been reported in 28 countries in four regions: the Americas, Europe, the Eastern Mediterranean and the Western Pacific, all areas where this virus is unusual or has not previously occurred. There are 505 more cases than in the previous WHO report of June 4.

In addition, in eight countries in Africa where the simian virus is endemic, the WHO has recorded 1,536 cases, of which 59 have been confirmed, and 72 deaths have been reported.

“Continuing detection of the virus and reported deaths in some countries in Africa highlight the need to better understand the source, transmission dynamics, and give people the information and support they need to protect themselves and others in a crisis. variety of different contexts,” the WHO said in a statement.

The WHO adds that, sAlthough epidemiological investigations are ongoing, the majority of reported cases in recently affected countries have occurred through sexual health services or other health services in primary or secondary care settings, in people with a history of travel to countries in Europe and North America rather than countries where the virus is known to be present.

In countries that have experienced monkeypox for a long time, further analysis is needed to understand new and ongoing sources of infection.

The sudden and unexpected appearance of monkeypox simultaneously in several regions without immediate direct travel links to areas that have experienced monkeypox for a long time suggests that there may have been undetected transmission for some time.

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For now, the WHO says that the global risk is “moderate”, although it is the first time that this virus has occurred simultaneously in such disparate areas.

So far, 87% of the confirmed cases (1,112) have been in Europe.

In the Region of the Americas, there are confirmed cases in Canada (110), the United States (40), Argentina (2), and Mexico (1).

Vaccine

With the support of the WHO, some countries, including the United States, Canada and the United Kingdom, are beginning to vaccinate against monkeypox (monkeypox), using the smallpox vaccine, which, it is believed, can be effective since it is the same family of viruses.

This vaccination strategy, called “ring vaccination”, however, presents challenges since it is beginning to be implemented in people who had close contact with the infected person, which requires contact tracing, a system that is not all oiled in many countries.

Although smallpox is an infection eradicated more than four decades ago, many countries have maintained stocks of these vaccines to deal with outbreaks of monkeypox in Africa, and because there are dozens of viruses in the same family against which they can be used.

Unlike the public health strategy against the COVID-19 pandemic, in which massive immunization campaigns were promoted, with monkeypox, vaccination is on a smaller scale, because experts believe that it is not yet a threat to the entire population. the population.

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Dr. Tedros Adhanom Gebreyesus, director of the WHO, said some countries may consider post-exposure vaccination, ideally within four days of exposure, for higher-risk close contacts such as sexual partners, family members of family living in the same household and health workers.

As has been proven with COVID, stimulating vaccination is also complex. In the UK for example, less than half of people affected by monkeypox, either infected or by contact, have been vaccinated.

what is monkey pox

Is about a rare infection Caused by a virus of the smallpox family. Has been other outbreaks of monkeypoxbut never have the cases spread so widely.

The symptoms of monkeypox are similar to those of the flu:

  • Fever
  • Fatigue
  • Headache
  • Swollen glands

However, there is a big difference: the person infected with the virus that causes monkeypox develops blisters on the hands, arms and legs, and even on other parts of the body such as the back. Similar to what happened with smallpox (eradicated from the world in the 1980s thanks to vaccination), these pustules are first small and then enlarge and fill with pus. They can itch, and take weeks to go away. Once they go away, the person is no longer contagious

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Although monkeypox is usually a mild illness, complications can include pneumonia, vision loss, and sepsis, or a generalized infection that can be life-threatening.

In general, a person becomes infected by contact with carrier animals such as apes or certain species of mice, through bites, injuries or eating the meat of these animals without cooking them well.

However, in this new outbreak there have been cases of infections linked to men who have sex with men, which, emphasizes the WHO, does not make it a sexually transmitted disease. This is an unusual way to get the virus. In fact, this outbreak seems to be associated with increased person-to-person transmission, a form that, again, is not the usual one.

Smallpox vaccination can protect against monkeypox, and can be used in high-risk contacts as preventive treatment after exposure. There are also at least three antiviral drugs used against this virus that are currently available in the United States.

As always, it is necessary to consult immediately with the doctor, who will make the diagnosis. And, as with most viruses, rest, staying hydrated and avoiding stress help the body do its job and expel the virus.

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