Current therapeutics and prophylactic approaches to treat pneumonia

Bacterial pneumonia caused by Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, Mycoplasma pneumoniae, and Klebsiella pneumoniae represents a frequent cause of mortality worldwide. The increased incidence of pneumococcal diseases in both developed and developing countries is alarmingly high, affecting infants and aged adult populations. The growing rate of antibiotic resistance and biofilm formation on medical device surfaces poses a greater challenge for treating respiratory infections. Over recent years, a better understanding of bacterial growth, metabolism, and virulence has offered several potential targets for developing therapeutics against bacterial pneumonia. This chapter will discuss the current and developing trends in treating bacterial pneumonia.