Zobrazeno 1 - 10
of 227
pro vyhledávání: '"B, Tůmová"'
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe B. 23:638-651
Summary The human influenza A/Hong Kong/68 (H3N2) virus was passed in three-day-old, colostrum-deprived, specific-pathogen-free piglets in 10 consecutive passages. After a temporary decrease in pathogenicity between the 2nd and 5th passages, as evide
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe B. 20:139-152
Summary Hysterectomy-derived, colostrum-deprived, specific-pathogen free (SPF) piglets were infected with 5 × 106 EID50 of A/Hong Kong/68 (H 3 N 2) virus at 3 days of age. They developed mild signs of clinical disease which reached a peak on the 3rd
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe B. 27:601-607
Summary Examination of 746 sera collected in 19 pig herds in 1976 revealed haemagglutination-inhibiting antibodies 1: 20–1: 2,048 against 3 variants of influenza A (H3N2) virus and antigenically related strains isolated from pigs. In selected sera
Publikováno v:
Zentralblatt für Veterinärmedizin Reihe B. 23:590-603
Summary Antibodies to a virus antigenically related to the A/Hong Kong/68 (H3N2) strain were demonstrated in the sera of pigs from 10 large herds in Bohemia and Moravia by the haemagglutination-inhibition test, virus-neutralization test and neuramini
Publikováno v:
Acta Veterinaria Brno, Vol 70, Iss 3, Pp 327-332 (2001)
Pospi‰ i l Z. , P . Lany, B. TUmova, J . Buchta , D. Zendulkova, P. âihal : Swine Influenza Surveillance and the Impact of Human Influenza Epidemics on Pig Herds in the Czech Republic. Acta Vet. Brno 2001, 70: 327–332. Epizootiological and virol
Autor:
B, Tůmová
Publikováno v:
Epidemiologie, mikrobiologie, imunologie : casopis Spolecnosti pro epidemiologii a mikrobiologii Ceske lekarske spolecnosti J.E. Purkyne. 53(4)
Autor:
V, Polanecký, B, Tůmová
Publikováno v:
Central European journal of public health. 9(4)
Autor:
B, Tůmová
Publikováno v:
Epidemiologie, mikrobiologie, imunologie : casopis Spolecnosti pro epidemiologii a mikrobiologii Ceske lekarske spolecnosti J.E. Purkyne. 45(1)
The annual occurrence of acute respiratory infections (ARI) of viral origin incl. influenza, the serious character of influenza epidemics and pandemics were the reason why a network of 110 national influenza centres and four international collaborati
Autor:
J, Stanek, F, Heinz, M, Beránková, S, Pennigerová, B, Tůmová, D, Kunzová, D, Fedová, J, Hrusková
Publikováno v:
Ceskoslovenska pediatrie. 45(12)
The authors analyzed retrospectively a group of 477 children aged two months to 16 years (mean age 6 years and 5 months), hospitalized on account of acute respiratory disease and subjected to virological examination. The aetiology was revealed in 53%
Publikováno v:
Casopis lekaru ceskych. 129(36)
The authors submit an epidemiological and aetiological analysis of a local epidemic of influenza type B which occurred in April 1989 in a mental hospital at the geronto-psychiatric department. In the course of two weeks 26 patients and 5 health worke