The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases
A two year follow-up of the first two volunteers vaccinated icith the live PF Trypanosoma cruzi strain demonstrated that the parasitological and clinical test were negative during and after that period. Of the serological tests employed, the CFT presented, in only one case, conflicting results, part...
Published in: | Revista da Sociedade Brasileira de Medicina Tropical |
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Sociedade Brasileira de Medicina Tropical (SBMT)
1972
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Online Access: | https://doi.org/10.1590/S0037-86821972000400002 https://doaj.org/article/737be09d489c449c9f2676683d1e127b |
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ftdoajarticles:oai:doaj.org/article:737be09d489c449c9f2676683d1e127b 2023-05-15T15:01:37+02:00 The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases Humberto Menezes 1972-08-01T00:00:00Z https://doi.org/10.1590/S0037-86821972000400002 https://doaj.org/article/737be09d489c449c9f2676683d1e127b EN eng Sociedade Brasileira de Medicina Tropical (SBMT) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86821972000400002&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/S0037-86821972000400002 https://doaj.org/article/737be09d489c449c9f2676683d1e127b Revista da Sociedade Brasileira de Medicina Tropical, Vol 6, Iss 4, Pp 177-180 (1972) Arctic medicine. Tropical medicine RC955-962 article 1972 ftdoajarticles https://doi.org/10.1590/S0037-86821972000400002 2022-12-30T21:38:28Z A two year follow-up of the first two volunteers vaccinated icith the live PF Trypanosoma cruzi strain demonstrated that the parasitological and clinical test were negative during and after that period. Of the serological tests employed, the CFT presented, in only one case, conflicting results, particulary in one laboratory and among different laboratories. However negative results were greater than all doubtful and positive one combined. The IFT icere negative in both patients. Some comments are made about the sensibility and specificity of these tests. The author concluded that the vaccine, in spite of the very large dose used in these cases, seems to be safe for human beings. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista da Sociedade Brasileira de Medicina Tropical 6 4 177 180 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Arctic medicine. Tropical medicine RC955-962 |
spellingShingle |
Arctic medicine. Tropical medicine RC955-962 Humberto Menezes The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
topic_facet |
Arctic medicine. Tropical medicine RC955-962 |
description |
A two year follow-up of the first two volunteers vaccinated icith the live PF Trypanosoma cruzi strain demonstrated that the parasitological and clinical test were negative during and after that period. Of the serological tests employed, the CFT presented, in only one case, conflicting results, particulary in one laboratory and among different laboratories. However negative results were greater than all doubtful and positive one combined. The IFT icere negative in both patients. Some comments are made about the sensibility and specificity of these tests. The author concluded that the vaccine, in spite of the very large dose used in these cases, seems to be safe for human beings. |
format |
Article in Journal/Newspaper |
author |
Humberto Menezes |
author_facet |
Humberto Menezes |
author_sort |
Humberto Menezes |
title |
The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
title_short |
The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
title_full |
The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
title_fullStr |
The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
title_full_unstemmed |
The vaccination of h uman beings with live avirulent vaccine of Trypanosoma cruzi: A two year follow-up of the first two cases |
title_sort |
vaccination of h uman beings with live avirulent vaccine of trypanosoma cruzi: a two year follow-up of the first two cases |
publisher |
Sociedade Brasileira de Medicina Tropical (SBMT) |
publishDate |
1972 |
url |
https://doi.org/10.1590/S0037-86821972000400002 https://doaj.org/article/737be09d489c449c9f2676683d1e127b |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista da Sociedade Brasileira de Medicina Tropical, Vol 6, Iss 4, Pp 177-180 (1972) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86821972000400002&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/S0037-86821972000400002 https://doaj.org/article/737be09d489c449c9f2676683d1e127b |
op_doi |
https://doi.org/10.1590/S0037-86821972000400002 |
container_title |
Revista da Sociedade Brasileira de Medicina Tropical |
container_volume |
6 |
container_issue |
4 |
container_start_page |
177 |
op_container_end_page |
180 |
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