Detection of non-polio and polio enteroviruses in Acute Flaccid Paralysis surveillance in Turkey.

Poliomyelitis was a disease feared worldwide, striking suddenly and paralysing mainly children for life. Monitoring of suspected cases of poliomyelitis is carried out with Acute Flaccid Paralysis (AFP) surveillance in Turkey. This study examines national data of AFP surveillance and the epidemiology of enteroviruses (EV) in Turkey from 2000 to 2019 and gives an overview of the detected serotypes of EVs.

[Serotype distribution of enteroviruses isolated from paediatric cases prediagnosed as aseptic meningitis between 2001-2004 period].

Enteroviruses have major clinical and public health importance and are one of the leading causes of aseptic meningitis. There are many diseases with similar clinical symptoms and cerebrospinal fluid (CSF) findings of aseptic meningitis, thus virus isolation and identification is crucial for definitive diagnosis. Virological diagnosis is nonetheless important to distinguish between induced meningitis and other treatable causes of disease with a similar clinical picture.

[Sensitivities of various cell cultures for the isolation of enteroviruses].

In the present study, the sensitivities of HEp-2 (human epithelioma), RD (rhabdomyosarcoma) and L20B (mouse cells, that have receptors for human polioviruses) cell cultures have been evaluated and compared, for the isolation and identification of enteroviruses from the stool and cerebrospinal fluid samples of patients with acute flask paralysis and aseptic meningitis, which were examined between the years 1999-2000, in Refik Saydam Institute of Hygiene Center, Virology, Tissue Culture and Enterovirus Laboratory. Of a total of 1663 samples, 131 viral strains were isolated, and 120 of them were identified as enteroviruses, and 11 as adenoviruses. The isolation rates of 48 Sabin-like polioviruses from HEp-2, RD and L20B cell lines were found similar, as 83.