Viable monkeypox virus found in nearly all environmental samples from patient's room in first week of infection medrxivpreprint Monkeypox Infection Transmission Virus
By Neha MathurSep 20 2022Reviewed by Aimee Molineux In a recent study posted to the medRxiv* pre-print server, researchers investigated the presence of viable monkeypox virus in a room occupied by an infected male patient admitted to the National Centre for Infectious Diseases , Singapore.
About the study In the present study, researchers longitudinally sampled the air, surfaces, water, and dust in an airborne infection isolation room occupied by an MPXV patient who presented with skin lesions and fever. The room was cleaned daily with 10,000 parts-per-million bleach and had 12 uni-directional high-efficiency particulate air filter changes per hour. The team performed environmental sampling on infection days 7, 8, 13, and 21.
Study findings Related StoriesThe researchers detected MPXV DNA in the patient's nasopharyngeal swab and peri-anal lesions on day 5 of infection when he got admitted to the hospital. The frequency of his skin lesions was the highest on the buttocks, followed by the back and extremities , but they resolved after eight days of infection. The patient got discharged from the hospital on day 23 of the MPXV infection.
The environmental contamination reduced from the second week of infection when the patient stopped developing new skin lesions. This finding highlighted the importance of disinfection of the surfaces of chairs, toilets, and floors and taking precautions when handling linens. The researchers found MPXV material only in particles of >4 μm sizes, which nullified the possibility that MPXV was transmitted via breathing or talking in this case.
United Kingdom Latest News, United Kingdom Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Streets of Preston deserted as city and nation bids final farewell to Queen Elizabeth IIThese were the scenes of the deserted streets of Preston city centre as the nation said farewell to Her Majesty The Queen.
Read more »
The maternal and perinatal outcomes of pregnancies complicated by monkeypox infectionThe maternal and perinatal outcomes of pregnancies complicated by monkeypox infection ajogmfm pregnancy pregnant monkeypox virus monkeypoxvirus infection disease
Read more »
Monkeypox virus infection in an immunocompromised patientMonkeypox virus infection in an immunocompromised patient TheLancet univmiami infection virus monkeypox HIV AIDS immunocompremised
Read more »
Monkeypox infection in a smallpox-vaccinated patientIn a recent study published in the Emerging Infectious Diseases journal, researchers at Madigan Army Medical Center assessed the characteristics of monkeypox infection in a patient vaccinated against smallpox.
Read more »