Epidemiology of viruses causing chronic hepatitis among populations from the Amazon Basin and related ecosystems
Bibliographic Data
| ID | 5232650 |
|---|---|
| Authors | José Manuel Echevarría (Instituto de Salud Carlos III), Pilar León (Instituto de Salud Carlos III) |
| Year | 2003 |
| Volume | 19 |
| Issue | 6 |
| Pages | 1583-1591 |
| Publication date | 2003-12-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Cadernos de Saude Publica (JOURNAL) |
| Journal identifiers | ISSN: 0102-311X • E-ISSN: 1678-4464 |
| Publisher | FapUNIFESP (SciELO) (PUBLISHER) |
| DOI | 10.1590/s0102-311x2003000600003 |
| PMID | 14999325 |
| OpenAlex | W2055416795 |
| SciELO | S0102-311X2003000600003 |
| Language | EN |
| Citations received | 4 |
| References cited | 33 |
On the last twenty years, viral hepatitis has emerged as a serious problem in almost all the Amerindian communities studied in the Amazon Basin and in other Amazon-related ecological systems from the North and Center of South America. Studies performed on communities from Bolivia, Brazil, Colombia, Peru and Venezuela have shown a high endemicity of the hepatitis B virus (HBV) infection all over the region, which is frequently associated to a high prevalence of infection by hepatitis D virus among the chronic HBV carriers. Circulation of both agents responds mainly to horizontal virus transmission during childhood through mechanisms that are not fully understood. By contrast, infection by hepatitis C virus (HCV), which is present in all the urban areas of South America, is still very uncommon among them. At the moment, there is not data enough to evaluate properly the true incidence that such endemicity may have on the health of the populations affected. Since viral transmission might be operated by mechanisms that could not be acting in other areas of the World, it seems essential to investigate such mechanisms and to prevent the introduction of HCV into these populations, which consequences for health could be very serious
Amazon basin · Amazon rainforest · Biology · Environmental health · Geography · Hepatitis B virus · Hepatitis C virus · Incidence (geometry) · Transmission (telecommunications) · Virus · Ecology · Epidemiology · Hepatitis B Virus Studies · Hepatitis C virus research · Hepatitis Viruses Studies and Epidemiology · Medicine · Virology
| Citations per year | 0.2 |
|---|---|
| Citation span | 2006 - 2012 (7) |
| Highly cited | No |