17 yr old girl with 2 weeks fever came with acute abdominal pain . Blood culture positive for S.typhi. chest x-ray given below . Diagnosis & management ??

25 years old girl widal test report its false +ve please advice

4 y female with fever of 6 days and pain abdomen, sick looking. admitted, investigation ordered_ TLC 27700 , N- 91 %, WIDAL TO, TH both 1: 160. other inv- WNL. Started on inj crftriaxone and oral azithro. Fever continued high grade with fast breathing . Repeat counts 35000 , N- 71. Diagnosis Typhoid fever with sepsis. CXR done as shown. Large consolidation with pl.effusion. Added inj. vancomycin. Patient slightly better with improved activity and fever subsiding.

17 years male suffering from high fever from 20 days

24 yr old 16 wk pregnant pt having following investigation....Rx for it