Case of apparent mpox reinfection.

We present an apparent second episode of mpox (monkeypox) genital ulcerative disease in a non-immunosuppressed MSM (man who has sex with men) patient who had completely recovered from a primary mpox infection 4 months previously. The patient had also received a complete two-dose course of smallpox vaccination between the two presentations. This case highlights the importance of continuing to include mpox in the differential diagnoses for individuals presenting with genital or mucosal ulceration, regardless of assumed immunity derived from prior infection or vaccination.

Detection in the United Kingdom of the FC428 clone, with ceftriaxone resistance and intermediate resistance to azithromycin, October to December 2018.

We describe detection in the United Kingdom (UK) of the drug-resistant FC428 clone, with ceftriaxone resistance and intermediate azithromycin resistance. Two female patients developed infection following contact with UK-resident men from the same sexual network linked to travel to Ibiza, Spain. One case failed treatment with ceftriaxone, and azithromycin and gentamicin, before successful treatment with ertapenem.

Low hepatitis B testing among migrants: a cross-sectional study in a UK city.

Background: In 2012, hepatitis B virus (HBV) testing of people born in a country with a prevalence of ≥2% was recommended in the UK. Implementation of this recommendation requires an understanding of prior HBV testing practice and coverage, for which there are limited data.

Aim: To estimate the proportion of migrants tested for HBV and explore GP testing practices and barriers to testing.

Hepatitis B infection prevalence by country of birth in migrant populations in a large UK city.

Background: Many countries with low prevalence of Hepatitis B Virus (HBV) infection recommend that migrants born in countries with higher prevalence are HBV tested. The cost effectiveness depends on the prevalence of HBV infection in the migrant population. In the UK the National Institute for Health and Care Excellence recommended HBV testing of migrants born in countries with HBV infection prevalence >2%, but the prevalence in migrant populations in the UK is not routinely measured.

Molecular epidemiology of a large community-based outbreak of hepatitis B in Bristol, U.K.

Background: A large outbreak of hepatitis B virus (HBV) infection in the U.K. occurred between 2001 and 2005 in Bristol, U.

Assessing IDU prevalence and health consequences (HCV, overdose and drug-related mortality) in a primary care trust: implications for public health action.

Background: We report on an exercise to estimate the prevalence of injecting drug use (IDU) and associated harms in a single primary care trust.

Methods: Covariate capture-recapture methods to estimate (i) IDU prevalence; respondent driven sampling to measure (ii) prevalence of HCV and HIV and record linkage to measure (iii) mortality risk.

Results: (i) The overall estimated number of IDU was 5540 (95% confidence interval, CI: 4710-6780) for all cases and 3280 (95% CI: 1940-4610) for cases matched to primary care register, i.

Imported cutaneous diphtheria, United Kingdom.

Cutaneous diphtheria is endemic in tropical countries but unusual in the United Kingdom. Four cases occurred in the United Kingdom within 2 months in 2002. Because cutaneous diphtheria causes outbreaks of both cutaneous and pharyngeal forms, early diagnosis is essential for implementing control measures; high diphtheria vaccination coverage must also be maintained.