WHILE examining by two-dimensional paper partition chromatography the acid hydrolysates of highly purified diphtheria toxin and toxoid, preparatory to attempting the quantitative estimation of the ...

Vaccines mistakenly substituted for PPD include tetanus toxoid and diphtheria and tetanus toxoids. As of March 2004, 100 patients in 21 states had been identified as receiving a tetanus toxoid ...

We refer our readers to the letter from Dr. George H. Bigelow, Commissioner of the Massachusetts Department of Public Health, appearing on page 169 of this issue. Select the format you want to ...

The Nigeria Centre for Disease Control and Prevention, NCDC, has said that the country continues to grapple with a diphtheria ...

The Nigeria Centre for Disease Control (NCDC) says six confirmed cases of diphtheria have been recorded in Nigeria as of ...

The Nigeria Centre for Disease Control and Prevention (NCDC) has reported 41,336 suspected diphtheria cases across the country. Diphtheria is ...

The NCDC, via its official website, said that a total of 41,336 suspected cases of diphtheria had been reported from 37 ...

METHODS: This prospective, randomized, observer-blinded, multicenter, comparative study evaluated the safety and immunogenicity of a vaccine formulated with tetanus toxoid, reduced diphtheria ...

"Alarmingly, only 4,963 (20 per cent) of the confirmed cases were fully vaccinated with a diphtheria toxoid-containing ...

The pace accelerated when pertussis vaccine was combined with diphtheria toxoid and tetanus toxoid to create the DPT (diphtheria–tetanus–pertussis) vaccine in 1948. U.S. rates of diphtheria ...