Skip to main content

#UK, Latest #update on cases of Clade Ib #mpox

Image
By G.M.

 {February 13 2025}

Latest update

A new case of clade Ib mpox has been detected in England, the UK Health Security Agency (UKHSA) can confirm. 

The case was detected in London and the individual is now under specialist care at the Royal Free Hospital High Consequence Infectious Diseases unit. They had recently returned from Uganda, where there is currently community transmission of clade Ib mpox. The UKHSA and NHS will not be disclosing any further details about the individual.

The risk to the UK population remains low. In the context of the outbreak in parts of Africa, we expect to see the occasional imported case of clade Ib mpox in the UK.

This is the eighth case of clade Ib mpox confirmed in England since October 2024. This case has no links to the previous cases identified in England.

Close contacts of the case are being followed up by UKHSA and partner organisations. Contacts will be offered testing and vaccination where needed to prevent further infections and they will be advised on any necessary further care if they have symptoms or test positive.

Dr Merav Kliner, Incident Director at UKHSA, said:

''The risk to the UK population remains low. Close contacts have been identified and offered appropriate advice in order to reduce the chance of further spread.

Clade Ib mpox has been circulating in several countries in Africa in recent months. Imported cases have been detected in a number of countries including Belgium, Canada, France, Germany, Sweden and the United States.

There has been extensive planning undertaken to ensure healthcare professionals are equipped and prepared to respond to confirmed cases.

Further updates on clade Ib mpox case numbers will be published on the following page: Confirmed cases of mpox clade Ib in United Kingdom.

(...)

Source: United Kingdom Health Security Agency, https://www.gov.uk/government/news/ukhsa-detects-first-case-of-clade-ib-mpox

_____

Labels:

Comments

Post a Comment

Popular posts from this blog

#Neuroinvasive #Oropouche virus in a patient with #HIV from extra-Amazonian #Brazil

By G.M.
{Excerpt} A novel reassortant Oropouche virus (OROV) lineage (with medium [M], large [L], and small [S] RNA segments : M1L2S2) has driven Brazil's largest and most geographically widespread OROV epidemic , expanding beyond the endemic Amazon basin to establish local transmission across multiple Brazilian states and other previously unaffected Latin American countries . The rapid spread of this lineage underscores its evolutionary potential and reinforces its significance as a public health threat .1 Similar to chikungunya and Zika viruses, expanding arboviruses can exhibit unexpected clinical and epidemiological shifts , including vertical transmissions , neuroinvasive effects, and potentially fatal outcomes.2–4 Although OROV typically causes self-limited febrile illness, accumulating clinical and experimental evidence suggests neurotropic potential .5 This Correspondence describes the first confirmed case of neuroinvasive OROV infection caused by the emergent M1L2S2 lineage in ext...
Post a Comment
Read more »

Stability of #influenza viruses in the #milk of #cows and #sheep

By G.M.
Abstract In late 2023, H5N1 high pathogenicity avian influenza (HPAIV) started circulating in dairy cattle in the USA . High viral titres were detected in milk from infected cows , raising concerns about onwards human infections . Although pasteurisation was shown to effectively inactivate influenza viruses in milk, unpasteurised milk still poses a risk of infection, both from occupational exposure in dairies and from the consumption of raw milk. We therefore assessed how long influenza viruses could remain infectious for in milk without heat inactivation. We examined the stability of a panel of influenza viruses in milk , including a contemporary H5N1 HPAIV and a variety of other influenza A and D viruses. We incubated viruses in cows' milk under laboratory conditions : at room temperature to simulate exposure in dairies and at 4°C to simulate exposure to refrigerated raw milk. Following an isolated report of H5N1 viral RNA being detected in milk from a sheep in the UK , we also c...
Post a Comment
Read more »

#Evidence of #Viremia in Dairy #Cows Naturally Infected with #Influenza A {#H5N1} Virus, #California, #USA

By G.M.
Abstract We confirmed influenza A virus (IAV) by PCR in serum from 18 cows on 3 affected dairy farms in California, USA . Our findings indicate the presence of viremia and might help explain IAV transmission dynamics and shedding patterns in cows. An understanding of those dynamics could enable development of IAV mitigation strategies. Source: US Centers for Disease Control and Prevention,  https://wwwnc.cdc.gov/eid/article/31/7/25-0134_article ____
Post a Comment
Read more »