may soon be too late to end the global monkeypox epidemic.
“We are losing the window to be able to contain this outbreak,” Boghuma Titanji, an infectious diseases doctor and virologist at Emory University in Atlanta said July 21 during a seminar sponsored by the Harvard Kennedy School’s Belfer Center for Science and International Affairs.
On July 23, Tedros Adhanom Ghebreyesus, director of the World Health Organization declared the global outbreak of monkeypox is a public health emergency of international concern, the organization’s highest state of alert. The WHO committee evaluating the matter was split on whether the outbreak constitutes an international emergency, but Ghebreyesus decided that enough conditions were met to warrant the designation. Monkeypox has infected more than 15,700 people since the beginning of May, according to Global.health (SN: 5/26/22). More than 2,800 cases have been reported in the United States as of July 22, the U.S. Centers for Disease Control and Prevention report.
“Although I am declaring a public health emergency of international concern, for the moment this is an outbreak that is concentrated among men who have with men, especially those with multiple partners,” Ghebreyesus said in a statement. “That means that this is an outbreak that can be stopped with the right strategies in the right groups.”
Monkeypox has caused outbreaks for decades in some parts of Africa, Anne Rimoin, an epidemiologist at the UCLA Fielding School of Public Health, said at the Harvard seminar. But the virus “has been neglected by the global health community.” Monkeypox “has been giving us warning signals” for years in Congo, Nigeria and other parts of West Africa, but has only gotten attention once it recently started causing cases outside of the continent, Rimoin said.
There has been no concerted global effort to contain the virus, which is related to smallpox, Titanji said. Each country has been left to set its own policies.
That has led to disparities. Well-resourced countries have had at least some access to testing, vaccines and medications, which may help limit the spread of the virus or the severity of the disease. Resource-poor nations often lack that access, leaving them with limited ability to track or control the virus. Continued spread of monkeypox in resource-poor countries could leave places that do manage to contain an initial outbreak vulnerable to reintroductions, Jay K. Varma, director of the Cornell Center for Pandemic Prevention and Response in New York City, said in the seminar. The WHO emergency declaration may lead to a more concerted international effort that could make more resources available to contain the spread of the virus.
Even for the wealthiest countries, containing the outbreak is a challenge. Questions abound about how the virus is transmitted, and whether vaccines and treatments — when people can get them — can halt its spread. Even diagnosing the disease can be tricky, with testing often hard to come by and missed diagnoses potentially leading to more cases.
The vast majority of monkeypox cases in the global outbreak have been among men who have with men. Of 528 people infected with monkeypox in 16 countries, 98 percent identified as gay or men, researchers report July 21 in the New England Journal of Medicine.
In some countries with outbreaks, “gay men are criminalized,” Kai Kupferschmidt, a correspondent for Science magazine, said during the seminar. In those countries, “people cannot access good information to help them keep from getting infected and cannot access health care if they do get infected. In these countries, it becomes really difficult to even see the problem,” he said.
Ghebreyesus urged all countries to “work closely with communities of men who have with men, to design and deliver effective information and services, and to adopt measures that protect the health, human rights and dignity of affected communities. Stigma and discrimination can be as dangerous as any virus,” he said in a statement.
Doctors might also miss cases of monkeypox because of the unusual presentation of the illness in this outbreak, compared with earlier outbreaks. For instance, in the NEJM study, only a quarter of patients had monkeypox lesions on their faces and only 10 percent had the sores on their palms or soles of their feet. Those body parts have been among some of the most affected in other outbreaks.
Instead, 73 percent of people in the study had lesions in the anal and genital regions and 55 percent on the trunk, arms or legs. Some people also had lesions in their mouths and throats. Most of the people in the study had fewer than 10 lesions, with 54 people having only a single lesion on their genitals, making confusion with herpes or syphilis possible, even easy.
Seventy people in the study were admitted to the hospital. Of those, 21 were hospitalized because of pain, mostly severe rectal pain. Others had eye lesions, kidney damage, inflammation of the heart or throat swelling that prevented them from taking in liquids.
Those complications fit with what health officials across the United States have been seeing. “While mortality appears very low, which is great, morbidity has been much higher than any of us expected,” Mary Foote, the medical director of the New York City Department of Health and Mental Hygiene, said July 14 in a news briefingsponsored by the Infectious Diseases Society of America.
“A lot of people with this infection are really suffering, and some may be at risk of permanent damage and scarring. We see many people with symptoms so severe that they are unable to go to the bathroom, urinate or eat without excruciating pain,” Foote said.
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