Pertussis
SMI: Investigation of whooping cough
16 September 2023
Types of specimen Cough plates are not recommended. Selective media It contains blood or charcoal or both, along with selective antibiotic supplements – penicillin, cefalexin or meticillin.It should be able to suppress other nasopharyngeal flora. Meticillin is the least inhibitory, and cefalexin is the most. Cefalexin is the drug of choice for selective media in […]
Greenbook notes: Pertussis (Whooping cough) vaccine
23 July 2023
Pertussis vaccine Pertussis vaccine is only given as a part of a combined vaccine. Monovalent pertussis vaccines are not available. Vaccines are stored at +2˚C to +8˚C, protected from light. Excess heat – reduces potency and shelf-life.Excess cold/freezing – increases reactogenicity and loss of potency; it may also cause hairline cracks on the ampoule leading […]