Results 141 to 150 of about 7,027 (175)

[Intraocular involvement of Chagas disease (American trypanosomiasis). Studies in Paraguay/South America].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 1997
In Central and South America, Chagas' disease is of great epidemiologic importance. The epidemiologic agent is represented by Trypanosoma cruzi, a monocellular parasite, instrumental in human infection is the presence of vectors, which are various species of hematophagous bugs.
S J, Fröhlich, H, Miño de Kaspar, R, Perán, N, Vera de Bilbao, A, Schinini, A, Rojas de Arias, N, Sanchez Insfran, R, Moreno Azorero, P, Heidenkummer, V, Klauss   +9 more
openaire   +1 more source

Antibody response to experimental Trypanosoma rangeli infection and its implications for immunodiagnosis of South American trypanosomiasis.

Acta tropica, 1986
Differential immunodiagnosis of T. rangeli and T. cruzi infections in man poses a particular problem, not only because these parasites share antigenic determinants, as detected by immunofluorescence, but also because they have a similar geographical distribution, the same host range and often identical insect vectors.
F, Guhl, L, Hudson, C J, Marinkelle, S J, Morgan, C, Jaramillo   +4 more
openaire   +1 more source

Chagas's Disease (South American Trypanosomiasis)

The Journal of Parasitology, 1971
Robert G. Yaeger, M. A. Miles, Jean E. Rouse   +2 more
openaire   +1 more source

Detection of a SARS-CoV-2 variant of concern in South Africa

Nature, 2021
Houriiyah Tegally, Eduan Wilkinson, Marta Giovanetti   +2 more
exaly  

South American Trypanosomiasis (Chagas Disease)

Tropical Doctor, 1968
openaire   +3 more sources

Emergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa

Nature Medicine, 2022
Josie Everatt, Marta Giovanetti, Cathrine Scheepers   +2 more
exaly  

Sixteen novel lineages of SARS-CoV-2 in South Africa

Nature Medicine, 2021
Houriiyah Tegally, Eduan Wilkinson, Richard J Lessells   +2 more
exaly  

Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

Science, 2022
Juliet R C Pulliam, Cari van Schalkwyk, Nevashan Govender   +2 more
exaly  

Climate impacts of the El Niño–Southern Oscillation on South America

Nature Reviews Earth & Environment, 2020
Wenju Cai, Michael J Mcphaden, Regina R Rodrigues   +2 more
exaly  

Breast cancer statistics, 2015: Convergence of incidence rates between black and white women

Ca-A Cancer Journal for Clinicians, 2016
Carol E Desantis, Ann Goding Sauer Msph, Robert A Smith   +2 more
exaly