Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century
Robust laboratory methods are necessary to distinguish rickettsioses from other infectious diseases and to accurately distinguish one rickettsiosis from another. The major categories of diagnostic techniques used for rickettsioses, i.e., direct visualization by histological or immunohistochemical st...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Colegio de Médicos y Cirujanos de Costa Rica
2013-07-01
|
| Series: | Acta Médica Costarricense |
| Subjects: | |
| Online Access: | http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0001-60022013000400005&lng=en&tlng=en |
| _version_ | 1818325283102523392 |
|---|---|
| author | Christopher D Paddock |
| author_facet | Christopher D Paddock |
| author_sort | Christopher D Paddock |
| collection | DOAJ |
| description | Robust laboratory methods are necessary to distinguish rickettsioses from other infectious diseases and to accurately distinguish one rickettsiosis from another. The major categories of diagnostic techniques used for rickettsioses, i.e., direct visualization by histological or immunohistochemical stains, serology, culture, and molecular techniques, each have unique strengths and weaknesses. This review discusses some of the advantages and disadvantages inherent to each method and how these techniques might evolve collectively in the future. Many rickettsial diseases have been historically understudied, often because the pathogens were considered difficult to grow, difficult to stain, and dangerous to propagate. As we progress into the 21st century, the broader use of diagnostic assays, particularly in many tropical and developing countries, will better leverage the global recognition of rickettsioses, and the impact that these infections have on enormous segments of the world population. It will be increasingly important for contemporary rickettsiologists to refrain from replacing entirely classical methods such as culture, serology, or even direct visualization with more rapidly evolving and increasingly sophisticated molecular techniques. Extraordinary results can be achieved when multiple techniques are used in tandem. |
| first_indexed | 2024-12-13T11:42:01Z |
| format | Article |
| id | doaj.art-277fe9b6410c47a393741f68e7171dcf |
| institution | Directory Open Access Journal |
| issn | 0001-6012 |
| language | English |
| last_indexed | 2024-12-13T11:42:01Z |
| publishDate | 2013-07-01 |
| publisher | Colegio de Médicos y Cirujanos de Costa Rica |
| record_format | Article |
| series | Acta Médica Costarricense |
| spelling | doaj.art-277fe9b6410c47a393741f68e7171dcf2022-12-21T23:47:36ZengColegio de Médicos y Cirujanos de Costa RicaActa Médica Costarricense0001-60122013-07-0155suppl 11324S0001-60022013000400005Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st centuryChristopher D PaddockRobust laboratory methods are necessary to distinguish rickettsioses from other infectious diseases and to accurately distinguish one rickettsiosis from another. The major categories of diagnostic techniques used for rickettsioses, i.e., direct visualization by histological or immunohistochemical stains, serology, culture, and molecular techniques, each have unique strengths and weaknesses. This review discusses some of the advantages and disadvantages inherent to each method and how these techniques might evolve collectively in the future. Many rickettsial diseases have been historically understudied, often because the pathogens were considered difficult to grow, difficult to stain, and dangerous to propagate. As we progress into the 21st century, the broader use of diagnostic assays, particularly in many tropical and developing countries, will better leverage the global recognition of rickettsioses, and the impact that these infections have on enormous segments of the world population. It will be increasingly important for contemporary rickettsiologists to refrain from replacing entirely classical methods such as culture, serology, or even direct visualization with more rapidly evolving and increasingly sophisticated molecular techniques. Extraordinary results can be achieved when multiple techniques are used in tandem.http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0001-60022013000400005&lng=en&tlng=enRickettsiaEhrlichiaOrientiaCoxielladiagnóstico |
| spellingShingle | Christopher D Paddock Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century Acta Médica Costarricense Rickettsia Ehrlichia Orientia Coxiella diagnóstico |
| title | Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| title_full | Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| title_fullStr | Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| title_full_unstemmed | Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| title_short | Perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| title_sort | perspectives on the laboratory diagnosis of rickettsial diseases in the 21st century |
| topic | Rickettsia Ehrlichia Orientia Coxiella diagnóstico |
| url | http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0001-60022013000400005&lng=en&tlng=en |
| work_keys_str_mv | AT christopherdpaddock perspectivesonthelaboratorydiagnosisofrickettsialdiseasesinthe21stcentury |