Tick-borne encephalitis outbreak following raw goat milk consumption in a new micro-location, Croatia, June 2019.

In June 2019, the Croatian Institute of Public Health was informed of a cluster of patients with laboratory confirmed tick-borne encephalitis (TBE) from the Gorski Kotar region. Five of the six patients with TBE reported consuming raw (unpasteurized) goat milk in the two week period before symptom onset, and one reported a recent tick bite. To assess risk factors for infection, we selected six control individuals from among healthy family and community members, and conducted a case-control analysis.

Marked improvement in survival among adult Croatian AIDS patients after the introduction of highly active antiretroviral treatment.

We compared the survival of patients following the first AIDS event in Croatia from the period 1986-1996 to the period 1997-2000. A total of 72 (81.8%) out of 88 patients from 1986-1996 and 18 (32.

Azithromycin: single 1.5 g dose in the treatment of patients with atypical pneumonia syndrome--a randomized study.

An open comparative study was undertaken in order to assess the efficacy and safety of a single dose of azithromycin in the treatment of community-acquired atypical pneumonia. A total of 100 adult patients with atypical pneumonia syndrome were randomized to receive 1.5 g of azithromycin as a single dose, or 500 mg once daily for 3 days.

Inhibition of classical complement activation by sera from HIV-1-positive patients.

It was shown that gp120/160-coupled CD4+ T cells could be lysed by complement activation, but the target cell lysis was strongly inhibited by the majority of HIV-1-positive sera. Significantly more sera from HIV-1-infected patients with CD4+ T cell count higher than 500 microl (N = 38) as well as from patients with 200-500/microl (N = 32) showed strong inhibition of complement activation as compared to sera from those with less than 200 CD4+ T cells/microl (N = 28) (P = 0.0064 and 0.

Asymptomatic pharyngeal carriage of beta-haemolytic streptococci and streptococcal pharyngitis among patients at an urban hospital in Croatia.

In a one-year study at the University Hospital of Infectious Diseases in Zagreb, Croatia the rate of asymptomatic throat carriage of beta-haemolytic streptococci was investigated. Throat carriage was investigated in 1796 patients, none of whom had a sore throat nor signs and/or symptoms of a respiratory tract infection. The carrier rate of beta-haemolytic streptococci was 8.

Mononucleosis-like syndrome associated with a multisystem Coxsackie virus type B3 infection in adolescence.

We describe a severe multisystem Coxsackie virus type B3 infection in a previously healthy 14-year-old girl who presented with a mononucleosis-like syndrome (MS). Initial observations included a prominent cervical lymphadenopathy, exudative pharyngitis and leucocytosis with atypical lymphocytosis. At the end of the 2nd week of illness the patient developed meningoencephalomyelitis and haemolytic anaemia.