Enterovirus diseases: Difference between revisions
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*# ECHO viruses. | *# ECHO viruses. | ||
*# EV 68 − 71<ref>{{Citace | *# EV 68 − 71<ref>{{Citace | ||
| | | type = book | ||
| | | name1 = Marek | ||
| | | surname1 = Bednář | ||
| | | title = Lékařská mikrobiologie | ||
| | | edition = 1 | ||
| | | editor = Marvil | ||
| | | year = 1999 | ||
| | | pages = 432 | ||
| isbn = - | | isbn = - | ||
}} | }} | ||
| Line 43: | Line 43: | ||
</ref> | </ref> | ||
* EV 71 is one of the causative agents of aseptic '''meningitis, encephalitis, polyneuritis and respiratory disesases'''<ref>{{Citace | * EV 71 is one of the causative agents of aseptic '''meningitis, encephalitis, polyneuritis and respiratory disesases'''<ref>{{Citace | ||
| | | type = book | ||
| | | name1 = Marek | ||
| | | surname1 = Bednář | ||
| | | title = Lékařská mikrobiologie | ||
| | | edition = 1 | ||
| | | editor = Marvil | ||
| | | year = 1999 | ||
| | | pages = 436 | ||
| isbn = - | | isbn = - | ||
}} | }} | ||
| Line 57: | Line 57: | ||
== Links == | == Links == | ||
=== related articles === | === related articles === | ||
* [[ | * [[Enteroviral exanthems]] | ||
=== Source === | === Source === | ||
* | *[[ws:Onemocnění vyvolaná enteroviry]] | ||
Latest revision as of 21:55, 1 April 2023
Enteroviruses[edit | edit source]
- They occur worldwide, causing diseases very often .
- together with rinoviruses and aphtoviruses, they belong to the RNA family Picornaviridae.
- Divided into:
- Polioviruses,
- Coxsackie,
- ECHO viruses.
- EV 68 − 71[1]
Source of infection and symptoms[edit | edit source]
- Human, transmission mainly by the fecal-oral route;
- often in summer;
- most often infected – preschool children;
- place of multiplication – nasopharyngeal mucosa, tonsils or small intestine → nodules→ primary viremia→ into various organs, multiply→ secondary viremia;
- the most prominent pathogenic property – neurotropicity (mainly polioviruses);
- myotropicity (coxsackie) – myositis, dermotropicity;
- the infection can be stopped at various levels by immunity – often at the site of the first multiplication,
- long-term immunity develops after infection;
- clinical manifestations are very varied, about 90 % are inapparent;
- the same serotype may cause completely different symptoms in different individuals (ECHO9 may cause serous meningitis in one fever, serous menigitis in another, and rash in another);
- EV 70 is one of the causes of acute hemorragic conjunctivitis[2]
- EV 71 is one of the causative agents of aseptic meningitis, encephalitis, polyneuritis and respiratory disesases[3]
