Zobrazeno 1 - 10
of 120
pro vyhledávání: '"D.I.H. Simpson"'
Publikováno v:
Archives of Virology. 59:231-238
Two plaque variants of Chikungunya (CHIK) virus were serologically compared with O'nyong nyong (ONN) virus in order to elucidate the reported one way antigenic relationships between the two viruses. Three different hypotheses are examined and evidenc
Autor:
M.N. Hill, Dolores A. Mcmahon, E.T.W. Bowen, C. E. G. Smith, O.H.U. Heathcote, P.J.E. Bendell, W. F. Bright, G.S. Platt, Janice Day, T.F. de C. Marshall, D.I.H. Simpson, Hilary Way
Publikováno v:
Transactions of the Royal Society of Tropical Medicine and Hygiene. 70:66-72
The possible role of pigs as arbovirus maintenance hosts and their importance as amplifier hosts was studied. Blood samples from 464 pigs of all ages collected in 1962 and 1964 were tested against 10 arboviruses. Antibodies to Japanese encephalitis a
Autor:
F. Brown, Giovanni P. Martelli, R. Hull, Karl M. Johnson, J. F. Obijeski, David H. L. Bishop, R. I. Francki, J. J. Holland, C. R. Pringle, D. Peters, D.I.H. Simpson, Donald F. Summers, R. E. Shope, Frederick A. Murphy, L. G. Schneider, Robert R. Wagner, J. Crick, M. E. Reichmann
Publikováno v:
Intervirology. 12:1-7
The family Rhabdoviridae comprises approximately 75 viruses infecting vertebrates, invertebrates and plants. The main characteristics of the member viruses are: (i) the viruses infecting vertebrates and invertebrates are bullet-shaped and the viruses
Publikováno v:
Journal of General Virology. 32:295-300
Summary A cross-neutralization study of 22 alphaviruses disclosed two major antigenic complexes and two viruses that were distinct from all the others. Cross-reactions were common but were restricted within the complexes. Sub-groupings within a compl
Autor:
A. Adjukiewicz, K. Cham, H. N'Jie, J.J. Salaun, E.T.W. Bowen, D.B. Francy, E.M. Samba, Léo Ferrara, P.H. Crippen, A. Fabiyi, R.B. Craven, Max Germain, D.I.H. Simpson, S.A. Fitzgerald, Thomas P. Monath
Publikováno v:
The American Journal of Tropical Medicine and Hygiene. 29:912-928
An epidemic of yellow fever (YF) occurred in the Gambia between May 1978 and January 1979. Retrospective case-finding methods and active surveillance led to the identification of 271 clinically suspected cases. A confirmatory or presumptive laborator
Publikováno v:
The Journal of Pathology. 125:131-138
Six rhesus and two vervet monkeys were infected intraperitoneally with Ebola virus. They developed an acute haemorrhagic fever with skin rash 4 days later and died 6--12 days after infection. Histopathological lesions of acute necrosis were present i
Publikováno v:
Journal of General Virology. 42:357-362
Antigenic relationships among seven California group strains were studied by a plaque-reduction neutralization test (PRNT). Cross-reactions occurred in most cases but three subgroups were noted: (1) the major serogroup contained the viruses of Califo
Publikováno v:
The Lancet. 322:1055-1058
Patients with severe viral infections such as Lassa or Ebola may be denied adequate laboratory investigations because of justifiable fears among laboratory staff. This study in monkeys was designed to provide comprehensive haematological and biochemi
Autor:
Jordi Casals, D.I.H. Simpson, J. Parsons, A. C. Chanas, D. H. Smith, E.J. Squires, Pauline Shockley, B. K. Johnson
Publikováno v:
Transactions of the Royal Society of Tropical Medicine and Hygiene. 74:732-737
In a study conducted on the Kano Plain, Kenya, virus isolation attempts were made on ixodid ticks collected, over a 14-month period, from livestock held in family enclosures (bornas) before releasing the animals for daily foraging. 8735 Amblyomma var
Autor:
D.I.H. Simpson
Publikováno v:
Royal Society of Health Journal. 100:52-56