Dose Response of Influenza A/Washington/897/80 (H3N2) Cold-Adapted Reassortant Virus in Adult Volunteers

1984 ◽  
Vol 149 (5) ◽  
pp. 814-815 ◽  
Author(s):  
M. L. Clements ◽  
R. F. Betts ◽  
H. F. Maassab ◽  
B. R. Murphy
1984 ◽  
Vol 149 (5) ◽  
pp. 816-816 ◽  
Author(s):  
B. R. Murphy ◽  
M. L. Clements ◽  
H. P. Madore ◽  
J. Steinberg ◽  
S. O'Donnell ◽  
...  

1985 ◽  
Vol 152 (1) ◽  
pp. 225-229 ◽  
Author(s):  
B. R. Murphy ◽  
M. L. Clements ◽  
E. L. Tierney ◽  
R. E. Black ◽  
J. Stienberg ◽  
...  

1984 ◽  
Vol 92 (2) ◽  
pp. 231-242 ◽  
Author(s):  
N. Yamane ◽  
Y. Nakamura ◽  
M. Yuki ◽  
T. Odagiri ◽  
N. Ishida

SUMMARYA cold-adapted influenza A virus, CR-37 (H1N1), derived from genetic reassortment between A/Ann Arbor/6/60 (H2N2) cold-adapted variant virus and A/California/10/78 (H1N1) wild-type virus, was tested in Japanese adult volunteers. The CR-37 live virus preparation induced only low-grade clinical reactionsin volunteers for the first 3–4 days after inoculation. Two vaccinees who did not show any antibody changes became febrile (over 38–0 °C). Skin tests using the vaccine preparation and uninfected allantoic fluid were performed, and indicated that one of these two vaccinees was positive for the CR-37 vaccine preparation. A high proportion of the vaccinees whose sera had a haemagglutination-inhibition (HI) antibody titre against thevaccine strain of ≤ 64 before inoculation, seroconverted in both HI and neuraminidase-inhibition (NA1) antibody titrations, and only a few seroconverted in the titration of antibody against type-specific internal antigens. The serological examinations against heterotypic H1N1 variants indicated that the cold-adapted live influenza virus vaccine could induce a broad spectrum of HI antibody reactivity and immunity of long duration.


1990 ◽  
Vol 162 (2) ◽  
pp. 394-401 ◽  
Author(s):  
M. C. Steinhoff ◽  
N. A. Halsey ◽  
M. H. Wilson ◽  
B. A. Burns ◽  
R. K. Samorodin ◽  
...  

1995 ◽  
Vol 14 (1) ◽  
pp. 10-16 ◽  
Author(s):  
RUTH A. KARRON ◽  
MARK C. STEINHOFF ◽  
E. KANTA SUBBARAO ◽  
MODENA H. WILSON ◽  
KATHLEEN MACLEOD ◽  
...  

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