Global Genetic Structure and Molecular Epidemiology of Encapsulated Haemophilus influenzae
JM Musser, JS Kroll, DM Granoff… - Reviews of infectious …, 1990 - academic.oup.com
A collection of 2,209 isolates of six polysaccharide capsule types of Haemophilus
influenzoe, including 1,975 serotype b isolates recovered in 30 countries was characterized …
influenzoe, including 1,975 serotype b isolates recovered in 30 countries was characterized …
Yersiniosis I: microbiological and clinicoepidemiological aspects of plague and non-plague Yersinia infections
RA Smego, J Frean… - European Journal of …, 1999 - search.proquest.com
The nature of a microorganism may be so fascinating and intellectually appealing that
individuals are drawn to try and unravel the mysteries of its microbial past, present and …
individuals are drawn to try and unravel the mysteries of its microbial past, present and …
Emergence of multiply resistant pneumococci
MR Jacobs, HJ Koornhof… - … England Journal of …, 1978 - Mass Medical Soc
Multiple antimicrobial resistance in pneumococci was detected in Johannesburg in July,
1977, and prompted an investigation of the prevalence of resistant strains in two hospitals …
1977, and prompted an investigation of the prevalence of resistant strains in two hospitals …
Antimicrobial Resistance in Streptococcus pneumoniae: A South African Perspective
HJ Koornhof, A Wasas, K Klugman - Clinical infectious diseases, 1992 - academic.oup.com
Resistance to penicillin among South African strains of Streptococcus pneumoniae
increased from 4.9% in 1979 to 14.4% in 1990. Except for resistance to co-trimoxazole …
increased from 4.9% in 1979 to 14.4% in 1990. Except for resistance to co-trimoxazole …
Outbreake of Marburg virus disease in Johannesburg.
JS Gear, GA Cassel, AJ Gear, B Trappler, L Clausen… - Br Med J, 1975 - bmj.com
The first recognised outbreak of Marburg virus disease in Africa, and the first since the
original epidemic in West Germany and Yugoslavia in 1967, occurred in South Africa in …
original epidemic in West Germany and Yugoslavia in 1967, occurred in South Africa in …
Protective activity of Vi capsular polysaccharide vaccine against typhoid fever
KP Klugman, HJ Koornhof, R Schneerson, M Cadoz… - The Lancet, 1987 - Elsevier
The protective efficacy against typhoid fever of a single intramuscular injection of 25 μg of
the Vi capsular polysaccharide (CPS) was assessed in a randomised double-blind …
the Vi capsular polysaccharide (CPS) was assessed in a randomised double-blind …
Protective efficacy of pneumococcal polysaccharide vaccines
P Smit, D Oberholzer, S Hayden-Smith, HJ Koornhof… - Jama, 1977 - jamanetwork.com
Clinical studies of 6-and 12-valent pneumococcal capsular polysaccharide vaccines were
carried out in controlled studies among novice gold miners in South Africa. In the studies …
carried out in controlled studies among novice gold miners in South Africa. In the studies …
Immunogenicity, efficacy and serological correlate of protection of Salmonella typhi Vi capsular polysaccharide vaccine three years after immunization
KP Klugman, HJ Koornhof, JB Robbins, NN Le Cam - Vaccine, 1996 - Elsevier
The protective efficacy and immunogenicity of Vi capsular polysaccharide vaccine against
typhoid fever was measured 3 years after its administration in a double-blind randomized …
typhoid fever was measured 3 years after its administration in a double-blind randomized …
Antimicrobial activity of ciprofloxacin against Pseudomonas aeruginosa, Escherichia coli, and Staphylococcus aureus determined by the killing curve method …
LJ Chalkley, HJ Koornhof - Antimicrobial agents and …, 1985 - Am Soc Microbiol
A derivative of quinolinecarboxylic acid, ciprofloxacin (BAY o 9867) was found to be an
effective bactericidal agent against Pseudomonas aeruginosa and Escherichia coli. A …
effective bactericidal agent against Pseudomonas aeruginosa and Escherichia coli. A …
Epidemiology of rheumatic heart disease in black shcoolchildren of Soweto, Johannesburg.
MJ McLaren, DM Hawkins, HJ Koornhof, KR Bloom… - Br Med J, 1975 - bmj.com
A survey to determine the prevalence of rheumatic heart disease (RHD) in Black children
was conducted in the creeches and primary schools of the South Western Townships of …
was conducted in the creeches and primary schools of the South Western Townships of …