Trachoma Infection in a Human Volunteer Produced by Egg-Cultured Virus

Serological Relationship of Trachoma, Psittacosis and Lymphogranuloma Venereum Viruses.

“…Complement fixation tests were performed by modification of the method of Bengston(5). Complement fixing antigens for various myxoviruses were prepared as described previously (8) -Results. Para influenza 3 virus was carried through 15 consecutive intranasal passages in hamsters.…”

Serological Relationship of Trachoma, Psittacosis and Lymphogranuloma Venereum Viruses.

“…Complement fixation tests were performed by modification of the method of Bengston(5). Complement fixing antigens for various myxoviruses were prepared as described previously (8) -Results. Para influenza 3 virus was carried through 15 consecutive intranasal passages in hamsters.…”

Effects of Antibiotics on Trachoma Virus in Tissue Cultures.

“…(1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) . (1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) .…”

The Effect of Trachoma Virus Vaccine on the Course of Experimental Trachoma Infection in Blind Human Volunteers

“…In these six infections with a Taiwan strain and in two with an African strain carried out by Collier and coworkers (4,5), the disease has been allowed to continue long enough to demonstrate the chronic cicatricial changes of trachoma. In addition, a single human infection with a local strain followed for a month with demonstration of pannus formation, has been carried out in Israel (6) and South Africa (7). These human experiments greatly increase the probability that these large viral agents are the cause of trachoma throughout the world.…”

Serological Relationship of Trachoma, Psittacosis and Lymphogranuloma Venereum Viruses.

“…Complement fixation tests were performed by modification of the method of Bengston(5). Complement fixing antigens for various myxoviruses were prepared as described previously (8) -Results. Para influenza 3 virus was carried through 15 consecutive intranasal passages in hamsters.…”

Effects of Antibiotics on Trachoma Virus in Tissue Cultures.

“…(1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) . (1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) .…”

The Effect of Trachoma Virus Vaccine on the Course of Experimental Trachoma Infection in Blind Human Volunteers

“…In these six infections with a Taiwan strain and in two with an African strain carried out by Collier and coworkers (4,5), the disease has been allowed to continue long enough to demonstrate the chronic cicatricial changes of trachoma. In addition, a single human infection with a local strain followed for a month with demonstration of pannus formation, has been carried out in Israel (6) and South Africa (7). These human experiments greatly increase the probability that these large viral agents are the cause of trachoma throughout the world.…”

Serological Relationship of Trachoma, Psittacosis and Lymphogranuloma Venereum Viruses.

“…Complement fixation tests were performed by modification of the method of Bengston(5). Complement fixing antigens for various myxoviruses were prepared as described previously (8) -Results. Para influenza 3 virus was carried through 15 consecutive intranasal passages in hamsters.…”

Effects of Antibiotics on Trachoma Virus in Tissue Cultures.

“…(1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) . (1) was followed by confirmatory reports (2)(3)(4)(5)(6)(7) and by reports of propagation of the virus in explanted tissues from chick embryos( $), and in tissue cells of human origin (9-1 1 ) .…”

The Effect of Trachoma Virus Vaccine on the Course of Experimental Trachoma Infection in Blind Human Volunteers

“…In these six infections with a Taiwan strain and in two with an African strain carried out by Collier and coworkers (4,5), the disease has been allowed to continue long enough to demonstrate the chronic cicatricial changes of trachoma. In addition, a single human infection with a local strain followed for a month with demonstration of pannus formation, has been carried out in Israel (6) and South Africa (7). These human experiments greatly increase the probability that these large viral agents are the cause of trachoma throughout the world.…”