Addressing the first meeting of the World Health Organization's Emergency Committee on Thursday over the global Monkeypox outbreak, the WHO chief told members that person-to-person transmission was ongoing, and "likely underestimated".
Members of the committee could announce their decision on whether or not the outbreak constitutes a public health emergency of international concern, as early as Friday, but meanwhile Tedros Adhanom Ghebreyesus said the spread of the disease both in non-endemic and endemic countries, "cannot be ignored".
The first mysterious cluster appeared in the United Kingdom just over six weeks ago, when WHO was told of a family cluster of three cases, without any recent travel having taken place.
"Since then, more than 3,200 confirmed cases of monkeypox, and one death, have been reported to WHO, from 48 countries including Nigeria, and in five WHO regions", said Tedros.
The outbreak in newly affected countries continues to be primarily among men who have sex with men, and who have reported recent sex with new or multiple partners, he added.
Lack of understanding
"Person-to-person transmission is ongoing and is likely underestimated. In Nigeria, the proportion of women affected is much higher than elsewhere, and it is critical to better understand how the disease is spreading there", said the WHO chief.
He said so far this year, almost 1,500 suspected cases of Monkeypox and around 70 deaths have been reported in Central Africa, primarily in the Democratic Republic of the Congo (DRC) but also in the Central African Republic and Cameroon.
"Few of these cases are confirmed, and little is known about their circumstances. While the epidemiology and viral clade in these cases may be different, it is a situation that cannot be ignored."
Sharing information, saves lives
He outlined several asks of Member States, going forward, primarily for all information to be shared. He said in some other outbreaks, "we have sometimes seen the consequences of countries not being transparent, of not sharing information."
