Monkeypox infections: Majority of UK cases found in gay and bisexual men

Acccording to the World Health Organization, more than two dozen countries that haven't previously identified monkeypox cases reported 780 cases, a more than 200% jump in cases since late May.

Zee News Image

London: British health officials have so far reported more than 300 monkeypox cases, including 77 infections on Monday, across the country. Beyond Africa, the UK Has the biggest identified outbreak of the disease, with the vast majority of infections in gay and bisexual men, according to an AP report. Health officials have issued a warning that anyone, regardless of their sexual orientation, is potentially at risk of catching the disease if they are in close contact with a patient, their clothing or their bed sheets, said the report.

The World Health Organization (WHO) on Sunday said that more than two dozen countries that haven't previously identified monkeypox cases reported 780 cases, a more than 200% jump in cases since late May. No monkeypox deaths outside of Africa have yet been identified. The UN Health agency said most cases in Europe and elsewhere have been spotted in sexual health clinics and "have involved mainly, but not exclusively, men who have sex with men."

There have been more than 1,400 monkeypox cases and 63 deaths this year so far in four countries where the disease is endemic- Cameroon, Central African Republic, Congo and Nigeria, said the AP report citing the Africa Centers for Disease Control and Prevention. Genetic sequencing of the virus hasn't yet shown any direct link to the outbreak outside Africa.

WHO said the sudden and unexpected detection of monkeypox in numerous countries "suggests that there might have been undetected transmission for some unknown duration of time followed by recent amplifier events." Last month, a leading adviser to WHO reportedly said that the outbreak in Europe and beyond was likely spread by sex at two recent raves in Spain and Belgium.

WHO estimated the risk posed by monkeypox to global health was 'moderate,' saying this was the first time that so many cases and clusters were reported across the world. Until last month, the disease had not been known to cause large epidemics beyond central and west Africa, where it has mostly affected people in rural areas who come into close contact with infected wild animals.

The ongoing outbreak of monkeypox in Europe and elsewhere, including Canada, Australia, Israel and the US, marks the first time the disease has been known to spread among people who have no previous travel links to Africa.

Last week, Britain's Health Security Agency reportedly said that most cases have been in gay or bisexual men ranging in age from 20 to 49 and that "investigations to date have identified links to gay bars, saunas, and the use of dating apps in the UK and abroad."

Most monkeypox patients experience only fever, body aches, chills and fatigue. People with more serious illness may develop a rash and lesions on the face and hands that can spread to other parts of the body.

Last week, WHO's top expert on monkeypox, Dr Rosamund Lewis, said she doubted the disease would trigger a pandemic, but said actions should be taken quickly to curb its spread so it doesn't become entrenched in new areas. 

780 cases of monkeypox reported till June 2: WHO

A total of 780 laboratory-confirmed cases of monkeypox have been reported or identified since May 13 and as of June 2 from 27 countries across four WHO regions that are not endemic for the monkeypox virus, the World Health Organisation has said. The UN's health agency said that while epidemiological investigations are ongoing, most reported cases so far have been presented through sexual health or other health services in primary or secondary health care facilities and have involved mainly, but not exclusively, men who have sex with men (MSM).

While the West African clade of the virus has been identified from samples of cases so far, most confirmed cases with travel history reported travel to countries in Europe and North America, rather than West or Central Africa where the monkeypox virus is endemic.

Monkeypox endemic countries are Cameroon, the Central African Republic, the Democratic Republic of the Congo, Gabon, Ghana (identified in animals only), Cote d'Ivoire, Liberia, Nigeria, the Republic of the Congo, and Sierra Leone. Benin and South Sudan have documented importations in the past. Countries currently reporting cases of the West African clade are Cameroon and Nigeria, the WHO said.

The sudden and unexpected appearance of monkeypox simultaneously in several non-endemic countries suggests that there might have been undetected transmission for some unknown duration of time followed by recent amplifier events. WHO assesses the risk at the global level as moderate considering this is the first time that many monkeypox cases and clusters are reported concurrently in non-endemic and endemic countries in widely disparate WHO geographical areas.

Notably, the majority of cases were reported from the WHO European Region (20 Countries). Confirmed cases have also been reported from the Region of the Americas, Eastern Mediterranean Region and Western Pacific Region.

(With AP/PTI Inputs)