surveillance numbers likely undercount cases,” CDC deputy director of the Division of High Consequence Pathogens and Pathology Jennifer McQuiston stated during an interview with the American Medical Association’s “Moving Medicine” series. “I do think it’s important to say that U.S. has the most cases per capita, “prompting public health officials to launch an aggressive vaccination campaign aimed at blanketing the most at-risk communities.” As of Monday, only Alaska, Maine, Mississippi, Montana, North Dakota, Vermont and Wyoming have zero confirmed cases.Ī small number of states have each reported a single case, while New York has more than 520 cases. The virus, which is highly infectious and produces painful, itchy lesions, with sometimes-deadly complications, has now been identified in all but seven states. As of Monday, July 18, more than 13,300 cases had been verified. The virus has spread to 69 nations worldwide, including 63 that rarely or never had cases of monkeypox. Meanwhile, the Centers for Disease Control and Prevention (CDC) recently reported that there are now 2,323 lab-confirmed cases of monkeypox in the United States. CDC reports 2,323 confirmed monkeypox cases in America “The results of our study contribute to a better understanding of the mechanisms and dynamics of virus transmission, as well as the possible role of sexual transmission,” team leader Mikel Martínez said. This is in line with earlier reports that warn against kissing and having sex with monkeypox patients. They said higher viral loads in both saliva and semen indicate that they are infectious. In the next phase of their examination, researchers are planning to isolate infectious virus particles from the samples. “A couple of previous studies had already shown the occasional presence of viral DNA in some samples and in some patients, but here we show that viral DNA is frequently present in various biological fluids, particularly saliva, during the acute phase of the disease, and up to 16 days after the onset of symptoms in one patient,” said the study’s lead researcher Aida Peiró of the Barcelona Institute for Global Health (ISGlobal). They also discovered virus DNA in rectal (11 of 12 patients), nasal (10 of 12 patients), semen (seven of nine patients) and fecal (eight of 12 patients) samples from the monkeypox group. Prior to this, only one study has discovered the virus in a single monkeypox patient’s saliva. Researchers found that all 12 patients also had virus DNA in their saliva, with many having very high viral loads. At the period of their diagnosis, doctors discovered high viral DNA loads in the skin lesions of each patient. The latest study investigated several biological samples from 12 patients with a verified case of monkeypox. ![]() It’s still not clear whether monkeypox can be transmitted from person to person through bodily fluids like blood and semen. (Related: WHO investigating reports of monkeypox virus in semen) ![]() Contact with surfaces contaminated by these lesions can also transmit the virus. ![]() Up to now, the virus spreads mainly through direct contact with lesions on an infected patient’s skin. The study authors mentioned the primary cases in the United Kingdom, Portugal and Spain have been for the most part discovered among men who have sex with other men. Over the past six months, there have been more than 9,000 reported cases of monkeypox globally. Monkeypox is the most recent zoonotic disease to spread around the world. ![]() Researchers in Spain have found high viral loads in the saliva, semen, urine and other samples taken from verified monkeypox patients. The study was published in the journal Eurosurveillance.
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