Plasma and Intrapulmonary Concentrations Study of WCK 5222

Inclusion Criteria: * Body mass index (BMI) greater than or equal to18.5 and less than or equal to 30 (kg per m2) and weight between 55.0 and 100.0 kg (both inclusive). * Medical history without any major pathology as judged by the Investigator. * Forced expiratory volume in 1 second (FEV1) of at least 70% of predicted value at screening. Exclusion Criteria: * History or presence of significant oncologic, cardiovascular, pulmonary, hepatic, renal, hematological, gastrointestinal,endocrine, immunologic, dermatologic, neurological, or psychiatric disease. * Positive alcohol breath test or urine drug screen test at screening or confinement. * Current use or has used tobacco or nicotine containing products 6 month prior to screening. * Positive testing for HIV, Hepatitis B or Hepatitis C. * History or presence of alcohol or drug abuse within the 2 years prior to screening.