Results 121 to 130 of about 970 (167)

The effect of feed-based vaccination on tilapia farm endemic for streptococcosis [PDF]

open access: yesFish and Shellfish Immunology, 2017
A tilapia farm experiencing endemic streptococcosis was selected to study the effect of vaccination with a feed-based vaccine on naturally ocurring streptococcosis. A total of 9000 red tilapia, Oreochromis niloticus × Oreochromis mossambicus of 100 ± 20 g were divided into 9 cages. Fish of Group 1 in cages 1, 2 and 3 were not vaccinated.
M Zamri Saad
exaly   +3 more sources

Genomics‐driven prophylactic measures to increase streptococcosis resistance in tilapia

Journal of Fish Diseases, 2023
AbstractStreptococcosis caused by Streptococcus agalactiae and S. iniae is a significant problem that affects the success of tilapia aquaculture industries worldwide. In this critical review, we summarize the applicable practical strategies which may effectively enhance the world tilapia aquaculture development.
Pattanapon Kayansamruaj   +2 more
exaly   +3 more sources

Prevention and Control of Streptococcosis in Tilapia Culture: A Systematic Review

Journal of Aquatic Animal Health, 2021
Abstract Tilapia culture is a very promising industry within the aquaculture sector. However, disease outbreaks have continued to threaten the industry, causing serious economic losses among the producers. Streptococcosis has become the major bacterial disease affecting tilapia production in most regions of the world.
Sahya Maulu   +3 more
openaire   +2 more sources

Age as a factor in streptococcosis

The Journal of Pediatrics, 1944
Summary In summarizing this study of age as a factor in the natural history of infection with the hemolytic streptococcus of Group A, attention is first called (Table VIII) to the importance of recognizing the role (A) of the upper respiratory tract.
Grover F. Powers, Paul L. Boisvert
openaire   +1 more source

STREPTOCOCCOSIS IN CHILDREN

American Journal of Diseases of Children, 1942
From consideration of the patients who come to the university children's clinic of the New Haven Hospital one gets the impression that the majority of them fit into one or the other of two quite dissimilar categories—children with disorders of behavior and children with acute infectious diseases.
openaire   +1 more source

Streptococcosis

1998
Abstract Two species of streptococci are of zoonotic interest: Streptococcus suis and S. zooepidemicus. Pigs are the primary hosts of S. suis, and human disease is concentrated in people who have contact with pigs or pork. The main human disease from S. suis is meningitis.
openaire   +1 more source

DIAGNOSIS OF STREPTOCOCCOSIS IN CHILDREN

Archives of Pediatrics & Adolescent Medicine, 1942
Diagnostic methods begin at the bedside. There are certain clinical manifestations of infection by hemolytic streptococci which for all practical purposes settle the diagnosis. The most widely known of these are (1) scarlet fever and (2) erysipelas. Others which are almost as diagnostic are: (3) the fiery red throat, often with exudate, observed in ...
openaire   +1 more source

Efficacy of inactivated whole-cell vaccines against streptococcosis in pigeons

Avian Pathology, 1999
Two experimental vaccines were developed and evaluated for their efficacy against Streptococcus gallolyticus septicaemia in pigeons. Both vaccines contained whole-cell formaldehyde-inactivated S. gallolyticus serotype 1 bacteria and a mineral oil adjuvant. The supernatant of a S. gallolyticus broth culture was also added to one of the vaccines.
P, De Herdt   +4 more
openaire   +2 more sources

Dried leaves of Rosmarinus officinalis as a treatment for streptococcosis in tilapia

Journal of Fish Diseases, 2010
AbstractDietary application of dried Rosmarinus officinalis (rosemary) leaves as a treatment for streptococcal infection was studied in tilapia, Oreochromis sp. Feeding with dried rosemary leaves significantly reduced mortality following infection with Streptococcus iniae: 44% mortality in the group fed 8% rosemary, similar to oxytetracycline treatment
D, Zilberg   +5 more
openaire   +2 more sources

An Outbreak of Streptococcosis in Eared Grebes (Podiceps nigricollis)

Avian Diseases, 1979
Streptococcal infections in poultry, although not common, occur worldwide (1). Peckham (4), reviewing published literature on these diseases, stated that fewer than two dozen papers had been written from the time of the first, by Nogaard and Mohler in 1902 (3), to 1966, the date of his own report.
openaire   +1 more source

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