Haemophilus pertussis (Whooping Cough)
Infectious dose, incubation, and colonization
Apnoeic or cyanotic cases of infants under 6 months should be taken care of in hospitals. Any suspicion of symptoms of whooping cough should be a sign to excuse children from school and receive antibiotic treatments within 3 weeks of illness. Clarithromycin and azithromycin are the preferred antibiotics for babies from birth to 1 year old. Adults can also take these antibiotics. However, co-trimoxazole can be used if the individual who cannot tolerate macrolides. Pregnant women who already has the disease are treated with erythromycin to prevent transmission to infant. Spasms are treated with mild sedation, and cyanosis is treated with administration of oxygen.